Perfect Number
-
0Friendliness
-
0Performance
-
0Usability
-
0PWA
-
0Total
Mobile Friendliness 60/100
Configures the viewport
Content is sized correctly for the viewport
Size tap targets appropriately
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
URL |
---|
The tap target <button type="button" class="button-menu">Menu</button> is close to 1 other tap targets final. |
The tap target <a href="/cart" class="header-bag__control">Bag</a> is close to 1 other tap targets final. |
The tap target <button type="submit" name="subscribe" class="button button--submit"></button> is close to 1 other tap targets. |
... |
Uses legible font sizes
Color Contrast is satisfactory
Failing Elements
Impact | Snippet | Target | Failure Summary |
---|---|---|---|
serious | <span class="cost-current"> $97.50</span> | .products-item.products-item--is1to3:nth-child(1) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $67.50</span> | .products-item.products-item--is1to3:nth-child(2) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $97.50</span> | .products-item.products-item--is1to3:nth-child(3) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $262.50</span> | .products-item.products-item--is1to3:nth-child(4) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $241.50</span> | .products-item.products-item--is1to3:nth-child(5) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
... |
Performance 69/100
Speed Index
-
Speed Index8524.72target < 4500 ms
Perceptual Speed Index is a page load performance metric that shows you how quickly the contents of a page are visibly populated. The lower the score, the better. Source: Lighthouse - Learn more
Document complete
-
Time35.6seconds
-
Resources70requests
-
Bytes in3.7MB
These metrics are collected from the initial request until the browser considers the page loaded (JavaScript onLoad event). This usually happens after all of the image content has loaded but may not include content that is triggered by javascript execution.
Fully load
-
Time39.6seconds
-
Resources87requests
-
Bytes in3.8MB
These metrics are collected from the initial request until 2 seconds of no network activity after Document Complete (JavaScript onLoad event). This will usually include any activity that is triggered by javascript after the main page loads.
Assets by Domain
Requests
- cdn.shopify.com
- d1buj3lvc9ukyl.cloudfront.net
- perfectnumber.co
- monorail-edge.shopifysvc.com
- www.google-analytics.com
- v.shopify.com
- chimpstatic.com
- www.google.com
- www.facebook.com
- tag.getdrip.com
- api.getdrip.com
- hn.inspectlet.com
- connect.facebook.net
- d14jnfavjicsbe.cloudfront.net
- cdn.refersion.com
- www.googletagmanager.com
- www.googleadservices.com
- s3.amazonaws.com
- cdn.inspectlet.com
- ws.inspectlet.com
- pay.shopify.com
- prfctnmbr.myshopify.com
- googleads.g.doubleclick.net
- stats.g.doubleclick.net
Bytes downloaded
- cdn.shopify.com
- connect.facebook.net
- cdn.inspectlet.com
- d1buj3lvc9ukyl.cloudfront.net
- www.googletagmanager.com
- d14jnfavjicsbe.cloudfront.net
- perfectnumber.co
- www.google-analytics.com
- tag.getdrip.com
- www.googleadservices.com
- chimpstatic.com
- cdn.refersion.com
- googleads.g.doubleclick.net
- stats.g.doubleclick.net
- hn.inspectlet.com
- s3.amazonaws.com
- prfctnmbr.myshopify.com
- api.getdrip.com
- v.shopify.com
- www.google.com
- www.facebook.com
- pay.shopify.com
Assets by Mime-Type
Requests
- html
- js
- css
- image
- font
- other
Bytes downloaded
- html
- js
- css
- image
- font
- other
Speed
Load time35581 ms
Page load is fast enough on 3G
First byte1972 ms
First Contentful Paint2412.068 ms
First meaningful paint2412.068 ms
Estimated Input Latency12 ms (target < 50 ms)
Uses persistent connections (keep alive)Score: 100%
First CPU Idle2412.07 ms
Time to Interactive2412.07 ms
Page weight
Uses compression (gzip, zopfli, deflate, brotli)Score: 100%
Uses a CDN for all static assetsScore: 98%
Leverage browser caching
Leverage browser caching for the following cacheable resources:
URL |
---|
https://d1buj3lvc9ukyl.cloudfront.net/oos.css (expiration not specified) |
https://tag.getdrip.com/6190437.js (expiration not specified) |
https://d14jnfavjicsbe.cloudfront.net/client.js (5 minutes) |
https://www.googletagmanager.com/gtag/js?id=AW-725671822 (15 minutes) |
https://connect.facebook.net/en_US/fbevents.js (20 minutes) |
https://connect.facebook.net/signals/config/2240064606255582?v=2.9.15&r=stable (20 minutes) |
https://chimpstatic.com/mcjs-connected/js/users/1463ce6d8b32434a0d6dcb44e/5bf56be1640e51ec9f862003f.js?shop=prfctnmbr.myshopify.com (29.4 minutes) |
https://cdn.shopify.com/s/javascripts/tricorder/trekkie.storefront.min.js?v=2019.11.04.1 (30 minutes) |
https://chimpstatic.com/mcjs-connected/js/users/1463ce6d8b32434a0d6dcb44e/1250a6efe73d1801b5ac6e248.js?shop=prfctnmbr.myshopify.com (30 minutes) |
https://perfectnumber.co/apps/vig/liquid_factory/scripttag.js?shop=prfctnmbr.myshopify.com (60 minutes) |
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes) |
https://www.google-analytics.com/analytics.js (2 hours) |
https://cdn.inspectlet.com/inspectlet.js?wid=79923512&r=439269 (4 hours) |
https://perfectnumber.co/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js (2 days) |
... |
Minify CSS
Minify HTML
Minify JavaScript
Minify JavaScript for the following resources to reduce their size by 20.6KiB (40% reduction).
URL |
---|
Minifying https://d1buj3lvc9ukyl.cloudfront.net/intlTelInput.js could save 8.5KiB (47% reduction) after compression. |
Minifying https://d1buj3lvc9ukyl.cloudfront.net/intlTelInput.js?shop=prfctnmbr.myshopify.com could save 8.5KiB (47% reduction) after compression. |
Minifying https://chimpstatic.com/mcjs-connected/js/users/1463ce6d8b32434a0d6dcb44e/5bf56be1640e51ec9f862003f.js?shop=prfctnmbr.myshopify.com could save 1.5KiB (44% reduction) after compression. |
Minifying https://perfectnumber.co/apps/vig/liquid_factory/scripttag.js?shop=prfctnmbr.myshopify.com could save 1KiB (35% reduction) after compression. |
Minifying https://d1buj3lvc9ukyl.cloudfront.net/prfctnmbr.myshopify.com.js?shop=prfctnmbr.myshopify.com could save 979B (12% reduction) after compression. |
... |
Avoids an excessive DOM size802 nodes
-
Total DOM Nodes802target < 1,500 nodes
-
DOM Depth16target < 32
-
Maximum Children90target < 60 nodes
Compressed Images
Uses Progressive JPEGsn/a
Properly Sized ImagesPotential savings of 344 KB
Offscreen images
First impression
Eliminates render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
URL |
---|
https://cdn.shopify.com/s/files/1/0170/5993/8368/t/2/assets/layout.theme.css?202555 |
... |
Prioritizes visible content
Improves server response time
Avoids landing page redirects
Usability 100/100 Industry: Retail Pure play
Autocomplete is used to suggest popular searches (but can be ignored)
Filtering is available and prominent on search results or category listing pages
The product details follow a set pattern making it easier to compare, e.g. bullet points with tech specs
Key and appropriate information is provided and easy to find on the product page
All product images are zoomable, without blur
Carousels are generally avoided (but they are acceptable if they are well implemented)
There is a choice to convert without creating an account, i.e. Guest checkout
The most appropriate keyboard for the input type is provided first
The website supports autofill for all form fields and the fields are tagged for the appropriate information from autofill
All mistakes made in forms are clearly highlighted in real time, and instructions for correct completion are provided in real time
PWA / Best Practices 82/100
Avoids Application Cache
Avoids WebSQL DB
Avoids requesting the geolocation permission on page load
robots.txt is valid
Avoids requesting the notification permission on page load
Avoids deprecated APIs
Allows to paste into password input fields
Registers a Service Worker
Responds with a 200 when offline
Uses HTTPS
Redirects HTTP traffic to HTTPS
Uses HTTP/2 for its own resources
Uses passive listeners to improve scrolling performance
Avoid using document.write()
Manifest's short_name won't be truncated when displayed on homescreen
Configured for a custom splash screen
User can be prompted to Install the Web App
Mobile Friendliness 60/100
Configures the viewport
Content is sized correctly for the viewport
Size tap targets appropriately
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
URL |
---|
The tap target <button type="button" class="button-menu">Menu</button> is close to 1 other tap targets final. |
The tap target <a href="/cart" class="header-bag__control">Bag</a> is close to 1 other tap targets final. |
The tap target <button type="submit" name="subscribe" class="button button--submit"></button> is close to 1 other tap targets. |
... |
Uses legible font sizes
Color Contrast is satisfactory
Failing Elements
Impact | Snippet | Target | Failure Summary |
---|---|---|---|
serious | <span class="cost-current"> $262.50</span> | div[data-color="cammo"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $147.50</span> | div[data-color="black\,\ steely\ grey"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $162.50</span> | div[data-color="ivory\ white"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $381.50</span> | div[data-color="black\,\ white"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $381.50</span> | .product[data-color="white\,\ black"][data-size="l"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $556.50</span> | .products-item.products-item--is1to3:nth-child(6) > .product[data-size="s"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $147.50</span> | div[data-color="steely\ grey\,\ black"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $315.00</span> | div[data-color="silver"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $122.50</span> | div[data-color="black\,\ pure\ white\,\ dusty\ rose"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $556.50</span> | .product[data-color="white\,\ black"][data-size="s"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $97.50</span> | div[data-color="black\,\ turquoise"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $137.50</span> | div[data-color="natural"] > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
... |
Performance 70/100
Speed Index
-
Speed Index5721.16target < 4500 ms
Perceptual Speed Index is a page load performance metric that shows you how quickly the contents of a page are visibly populated. The lower the score, the better. Source: Lighthouse - Learn more
Document complete
-
Time24.3seconds
-
Resources76requests
-
Bytes in3MB
These metrics are collected from the initial request until the browser considers the page loaded (JavaScript onLoad event). This usually happens after all of the image content has loaded but may not include content that is triggered by javascript execution.
Fully load
-
Time29.1seconds
-
Resources92requests
-
Bytes in3MB
These metrics are collected from the initial request until 2 seconds of no network activity after Document Complete (JavaScript onLoad event). This will usually include any activity that is triggered by javascript after the main page loads.
Assets by Domain
Requests
- cdn.shopify.com
- hn.inspectlet.com
- d1buj3lvc9ukyl.cloudfront.net
- v.shopify.com
- perfectnumber.co
- monorail-edge.shopifysvc.com
- chimpstatic.com
- www.google.com
- www.facebook.com
- tag.getdrip.com
- api.getdrip.com
- www.google-analytics.com
- connect.facebook.net
- cdn.refersion.com
- www.googletagmanager.com
- www.googleadservices.com
- s3.amazonaws.com
- cdn.inspectlet.com
- ws.inspectlet.com
- pay.shopify.com
- prfctnmbr.myshopify.com
- googleads.g.doubleclick.net
- stats.g.doubleclick.net
- d14jnfavjicsbe.cloudfront.net
Bytes downloaded
- cdn.shopify.com
- connect.facebook.net
- cdn.inspectlet.com
- d1buj3lvc9ukyl.cloudfront.net
- www.googletagmanager.com
- perfectnumber.co
- www.google-analytics.com
- tag.getdrip.com
- d14jnfavjicsbe.cloudfront.net
- www.googleadservices.com
- chimpstatic.com
- cdn.refersion.com
- googleads.g.doubleclick.net
- stats.g.doubleclick.net
- hn.inspectlet.com
- s3.amazonaws.com
- v.shopify.com
- prfctnmbr.myshopify.com
- api.getdrip.com
- www.facebook.com
- www.google.com
- pay.shopify.com
Assets by Mime-Type
Requests
- html
- js
- css
- image
- font
- other
Bytes downloaded
- html
- js
- css
- image
- font
- other
Speed
Load time24251 ms
Page load is fast enough on 3G
First byte1584 ms
First Contentful Paint2692.816 ms
First meaningful paint2692.816 ms
Estimated Input Latency12 ms (target < 50 ms)
Uses persistent connections (keep alive)Score: 100%
First CPU Idle2692.82 ms
Time to Interactive2692.82 ms
Page weight
Uses compression (gzip, zopfli, deflate, brotli)Score: 100%
Uses a CDN for all static assetsScore: 98%
Leverage browser caching
Leverage browser caching for the following cacheable resources:
URL |
---|
https://d1buj3lvc9ukyl.cloudfront.net/oos.css (expiration not specified) |
https://tag.getdrip.com/6190437.js (expiration not specified) |
https://d14jnfavjicsbe.cloudfront.net/client.js (5 minutes) |
https://www.googletagmanager.com/gtag/js?id=AW-725671822 (15 minutes) |
https://connect.facebook.net/en_US/fbevents.js (20 minutes) |
https://connect.facebook.net/signals/config/2240064606255582?v=2.9.5&r=c2 (20 minutes) |
https://chimpstatic.com/mcjs-connected/js/users/1463ce6d8b32434a0d6dcb44e/5bf56be1640e51ec9f862003f.js?shop=prfctnmbr.myshopify.com (29.4 minutes) |
https://chimpstatic.com/mcjs-connected/js/users/1463ce6d8b32434a0d6dcb44e/1250a6efe73d1801b5ac6e248.js?shop=prfctnmbr.myshopify.com (29.6 minutes) |
https://cdn.shopify.com/s/javascripts/tricorder/trekkie.storefront.min.js?v=2019.11.04.1 (30 minutes) |
https://perfectnumber.co/apps/vig/liquid_factory/scripttag.js?shop=prfctnmbr.myshopify.com (60 minutes) |
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes) |
https://www.google-analytics.com/analytics.js (2 hours) |
https://cdn.inspectlet.com/inspectlet.js?wid=79923512&r=439276 (4 hours) |
https://perfectnumber.co/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js (2 days) |
... |
Minify CSS
Minify HTML
Minify JavaScript
Minify JavaScript for the following resources to reduce their size by 20.6KiB (40% reduction).
URL |
---|
Minifying https://d1buj3lvc9ukyl.cloudfront.net/intlTelInput.js could save 8.5KiB (47% reduction) after compression. |
Minifying https://d1buj3lvc9ukyl.cloudfront.net/intlTelInput.js?shop=prfctnmbr.myshopify.com could save 8.5KiB (47% reduction) after compression. |
Minifying https://chimpstatic.com/mcjs-connected/js/users/1463ce6d8b32434a0d6dcb44e/5bf56be1640e51ec9f862003f.js?shop=prfctnmbr.myshopify.com could save 1.5KiB (44% reduction) after compression. |
Minifying https://perfectnumber.co/apps/vig/liquid_factory/scripttag.js?shop=prfctnmbr.myshopify.com could save 1KiB (35% reduction) after compression. |
Minifying https://d1buj3lvc9ukyl.cloudfront.net/prfctnmbr.myshopify.com.js?shop=prfctnmbr.myshopify.com could save 979B (12% reduction) after compression. |
... |
Avoids an excessive DOM size716 nodes
-
Total DOM Nodes716target < 1,500 nodes
-
DOM Depth16target < 32
-
Maximum Children91target < 60 nodes
Compressed Images
Uses Progressive JPEGsn/a
Properly Sized ImagesPotential savings of 75 KB
Offscreen images
First impression
Eliminates render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
URL |
---|
https://perfectnumber.co/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js |
https://cdn.shopify.com/s/files/1/0170/5993/8368/t/2/assets/layout.theme.css?202555 |
https://cdn.shopify.com/s/files/1/0170/5993/8368/t/2/assets/layout.theme.styleLiquid.scss.css?202555 |
... |
Prioritizes visible content
Improves server response time
Avoids landing page redirects
Usability 100/100 Industry: Retail Pure play
Autocomplete is used to suggest popular searches (but can be ignored)
Filtering is available and prominent on search results or category listing pages
The product details follow a set pattern making it easier to compare, e.g. bullet points with tech specs
Key and appropriate information is provided and easy to find on the product page
All product images are zoomable, without blur
Carousels are generally avoided (but they are acceptable if they are well implemented)
There is a choice to convert without creating an account, i.e. Guest checkout
The most appropriate keyboard for the input type is provided first
The website supports autofill for all form fields and the fields are tagged for the appropriate information from autofill
All mistakes made in forms are clearly highlighted in real time, and instructions for correct completion are provided in real time
PWA / Best Practices 82/100
Avoids Application Cache
Avoids WebSQL DB
Avoids requesting the geolocation permission on page load
robots.txt is valid
Avoids requesting the notification permission on page load
Avoids deprecated APIs
Allows to paste into password input fields
Registers a Service Worker
Responds with a 200 when offline
Uses HTTPS
Redirects HTTP traffic to HTTPS
Uses HTTP/2 for its own resources
Uses passive listeners to improve scrolling performance
Avoid using document.write()
Manifest's short_name won't be truncated when displayed on homescreen
Configured for a custom splash screen
User can be prompted to Install the Web App
Mobile Friendliness 60/100
Configures the viewport
Content is sized correctly for the viewport
Size tap targets appropriately
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
URL |
---|
The tap target <a href="/cart" class="product-notify">Size is added…cart View</a> is close to 2 other tap targets final. |
The tap target <a href="#colors" class="product-header__color">2 colors</a> is close to 3 other tap targets final. |
... |
Uses legible font sizes
Color Contrast is satisfactory
Failing Elements
Impact | Snippet | Target | Failure Summary |
---|---|---|---|
serious | <span class="cost-current"> $122.50</span> | .product-more__item:nth-child(1) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $556.50</span> | .product-more__item:nth-child(2) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $276.50</span> | .product-more__item:nth-child(3) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $486.50</span> | .product-more__item:nth-child(4) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
serious | <span class="cost-current"> $318.50</span> | .product-more__item:nth-child(5) > .product > .product-data > .product-data__cost > .cost-current | Fix any of the following: Element has insufficient color contrast of 3.58 (foreground color: #ff3737, background color: #ffffff, font size: 9.0pt, font weight: normal). Expected contrast ratio of 4.5:1 |
... |
Performance 59/100
Speed Index
-
Speed Index6883.41target < 4500 ms
Perceptual Speed Index is a page load performance metric that shows you how quickly the contents of a page are visibly populated. The lower the score, the better. Source: Lighthouse - Learn more
Document complete
-
TimeN/Aseconds
-
ResourcesN/Arequests
-
Bytes inN/AKB
These metrics are collected from the initial request until the browser considers the page loaded (JavaScript onLoad event). This usually happens after all of the image content has loaded but may not include content that is triggered by javascript execution.
Fully load
-
Time60.8seconds
-
Resources26requests
-
Bytes in146.4KB
These metrics are collected from the initial request until 2 seconds of no network activity after Document Complete (JavaScript onLoad event). This will usually include any activity that is triggered by javascript after the main page loads.
Assets by Domain
Requests
- update.googleapis.com
- redirector.gvt1.com
- cdn.shopify.com
- r7---sn-8xgp1vo-p5ql.gvt1.com
- perfectnumber.co
- r7---sn-8xgp1vo-p5qe.gvt1.com
- r3---sn-8xgp1vo-p5ql.gvt1.com
- r4---sn-8xgp1vo-p5ql.gvt1.com
- r5---sn-8xgp1vo-p5qs.gvt1.com
Bytes downloaded
- r3---sn-8xgp1vo-p5ql.gvt1.com
- r7---sn-8xgp1vo-p5ql.gvt1.com
- perfectnumber.co
- r7---sn-8xgp1vo-p5qe.gvt1.com
- r4---sn-8xgp1vo-p5ql.gvt1.com
- cdn.shopify.com
- r5---sn-8xgp1vo-p5qs.gvt1.com
- update.googleapis.com
Assets by Mime-Type
Requests
- html
- js
- css
- other
Bytes downloaded
- html
- js
- css
- other
Speed
Load time60795 ms
Page load is fast enough on 3G
First byte2903 ms
First Contentful Paint2236.953 ms
First meaningful paint2236.953 ms
Estimated Input Latency12 ms (target < 50 ms)
Uses persistent connections (keep alive)Score: 100%
First CPU Idle2236.95 ms
Time to Interactive2236.95 ms
Page weight
Uses compression (gzip, zopfli, deflate, brotli)Score: 100%
Uses a CDN for all static assetsScore: 100%
Leverage browser caching
Leverage browser caching for the following cacheable resources:
URL |
---|
https://d1buj3lvc9ukyl.cloudfront.net/oos.css (expiration not specified) |
https://tag.getdrip.com/6190437.js (expiration not specified) |
https://d14jnfavjicsbe.cloudfront.net/client.js (5 minutes) |
https://www.googletagmanager.com/gtag/js?id=AW-725671822 (15 minutes) |
https://connect.facebook.net/en_US/fbevents.js (20 minutes) |
https://connect.facebook.net/signals/config/2240064606255582?v=2.9.15&r=stable (20 minutes) |
https://chimpstatic.com/mcjs-connected/js/users/1463ce6d8b32434a0d6dcb44e/5bf56be1640e51ec9f862003f.js?shop=prfctnmbr.myshopify.com (23 minutes) |
https://cdn.shopify.com/s/javascripts/tricorder/trekkie.storefront.min.js?v=2019.11.04.1 (30 minutes) |
https://chimpstatic.com/mcjs-connected/js/users/1463ce6d8b32434a0d6dcb44e/1250a6efe73d1801b5ac6e248.js?shop=prfctnmbr.myshopify.com (30 minutes) |
https://perfectnumber.co/apps/vig/liquid_factory/scripttag.js?shop=prfctnmbr.myshopify.com (60 minutes) |
https://www.google-analytics.com/plugins/ua/ec.js (60 minutes) |
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes) |
https://www.google-analytics.com/analytics.js (2 hours) |
https://cdn.inspectlet.com/inspectlet.js?wid=79923512&r=439276 (4 hours) |
https://perfectnumber.co/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js (2 days) |
... |
Minify CSS
Minify HTML
Minify HTML for the following resources to reduce their size by 4.8KiB (18% reduction).
URL |
---|
Minifying https://perfectnumber.co/collections/dresses/products/keyhole-rib-dress-winter-edition could save 4.8KiB (18% reduction) after compression. |
... |
Minify JavaScript
Minify JavaScript for the following resources to reduce their size by 20.6KiB (40% reduction).
URL |
---|
Minifying https://d1buj3lvc9ukyl.cloudfront.net/intlTelInput.js could save 8.5KiB (47% reduction) after compression. |
Minifying https://d1buj3lvc9ukyl.cloudfront.net/intlTelInput.js?shop=prfctnmbr.myshopify.com could save 8.5KiB (47% reduction) after compression. |
Minifying https://chimpstatic.com/mcjs-connected/js/users/1463ce6d8b32434a0d6dcb44e/5bf56be1640e51ec9f862003f.js?shop=prfctnmbr.myshopify.com could save 1.5KiB (44% reduction) after compression. |
Minifying https://perfectnumber.co/apps/vig/liquid_factory/scripttag.js?shop=prfctnmbr.myshopify.com could save 1KiB (35% reduction) after compression. |
Minifying https://d1buj3lvc9ukyl.cloudfront.net/prfctnmbr.myshopify.com.js?shop=prfctnmbr.myshopify.com could save 979B (12% reduction) after compression. |
... |
Avoids an excessive DOM size1219 nodes
-
Total DOM Nodes1,219target < 1,500 nodes
-
DOM Depth19target < 32
-
Maximum Children95target < 60 nodes
Compressed Images
Uses Progressive JPEGsn/a
Properly Sized ImagesPotential savings of 77 KB
Offscreen images
First impression
Eliminates render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
URL |
---|
https://perfectnumber.co/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js |
https://perfectnumber.co/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js |
https://cdn.shopify.com/s/files/1/0170/5993/8368/t/2/assets/layout.theme.css?202555 |
https://cdn.shopify.com/s/files/1/0170/5993/8368/t/2/assets/layout.theme.styleLiquid.scss.css?202555 |
https://d1buj3lvc9ukyl.cloudfront.net/oos.css |
https://d1buj3lvc9ukyl.cloudfront.net/intlTelInput.css |
... |
Prioritizes visible content
Improves server response time
Avoids landing page redirects
Usability 100/100 Industry: Retail Pure play
Autocomplete is used to suggest popular searches (but can be ignored)
Filtering is available and prominent on search results or category listing pages
The product details follow a set pattern making it easier to compare, e.g. bullet points with tech specs
Key and appropriate information is provided and easy to find on the product page
All product images are zoomable, without blur
Carousels are generally avoided (but they are acceptable if they are well implemented)
There is a choice to convert without creating an account, i.e. Guest checkout
The most appropriate keyboard for the input type is provided first
The website supports autofill for all form fields and the fields are tagged for the appropriate information from autofill
All mistakes made in forms are clearly highlighted in real time, and instructions for correct completion are provided in real time
PWA / Best Practices 82/100
Avoids Application Cache
Avoids WebSQL DB
Avoids requesting the geolocation permission on page load
robots.txt is valid
Avoids requesting the notification permission on page load
Avoids deprecated APIs
Allows to paste into password input fields
Registers a Service Worker
Responds with a 200 when offline
Uses HTTPS
Redirects HTTP traffic to HTTPS
Uses HTTP/2 for its own resources
Uses passive listeners to improve scrolling performance
Avoid using document.write()
Manifest's short_name won't be truncated when displayed on homescreen
Configured for a custom splash screen
User can be prompted to Install the Web App
This report was built manually by Awwwards experts taking care personally of every detail using several Google and 3rd-party audit tools and services for metrics, web performance optimization and best practices for mobile design and development.
Loading time vary depending on network, device, server, site design, and implementation.
These are the environments used to create this report:
Webpagetest | Test Location | Dulles VA USA |
Browser | MotoG4 Chrome | |
Connection | Mobile 3G (1.6 Mbps / 768 Kbps 300ms RTT) | |
Number of Runs | 1 | |
User Agent | Default | |
Lighthouse | User agent | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36 |
Device Emulation | Emulated Nexus 5X | |
Network Throttling | 150ms TCP RTT, 1,638.4 Kbps throughput (Simulated) | |
CPU Throttling | 4x slowdown (Simulated) | |
PageSpeed Insights | Environment | Mobile |