601 City Center
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0Friendliness
-
0Performance
-
0Usability
-
0PWA
-
0Total
Mobile Friendliness 100/100
Configures the viewport
Content is sized correctly for the viewport
Size tap targets appropriately
Uses legible font sizes
Color Contrast is satisfactory
Performance 65/100
Speed Index
-
Speed Index8142target < 4000 ms
The Speed Index measures how quickly the page contents are visually populated / painted, and computes an overall score where lower numbers are better. It is expressed in milliseconds and dependent on size of the viewport (above-the-fold contents). Learn more
Document complete
-
Time10.4seconds
-
Resources25requests
-
Bytes in922.2KB
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
-
Time12.2seconds
-
Resources28requests
-
Bytes in975.1KB
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
- 601citycenter.com
- cdnjs.cloudflare.com
- www.google-analytics.com
- cdn.jsdelivr.net
- www.google.com
- www.googletagmanager.com
- stats.g.doubleclick.net
Bytes downloaded
- 601citycenter.com
- www.google-analytics.com
- cdn.jsdelivr.net
- www.googletagmanager.com
- cdnjs.cloudflare.com
- www.google.com
Assets by Mime-Type
Requests
- html
- js
- css
- image
- font
- other
Bytes downloaded
- html
- js
- css
- image
- font
- other
Speed
Load time10376 ms
Page load is fast enough on 3G
First byte1664 ms
First meaningful paint2819.5 ms
Estimated Input Latency16 ms (target < 50 ms)
Uses persistent connections (keep alive)Score: 100%
First interactive (beta - experimental)5314.5 ms
Consistently Interactive (beta - experimental)5314.5 ms
Page weight
Uses compression (gzip, zopfli, deflate, brotli)Score: 99%
Uses a CDN for all static assetsScore: 28%
Leverage browser caching
Leverage browser caching for the following cacheable resources:
URL |
---|
https://www.googletagmanager.com/gtag/js?id=UA-93345204-4 (15 minutes) |
https://www.google-analytics.com/analytics.js (2 hours) |
... |
Minify CSS
Minify HTML
Minify JavaScript
Avoids an excessive DOM size215 nodes
-
Total DOM Nodes215target < 1,500 nodes
-
DOM Depth13target < 32
-
Maximum Children46target < 60 nodes
Compressed ImagesPotential savings of 161 KB (~850 ms)
Thumbnails | URL | Original | Potential Savings |
---|---|---|---|
![]() | https://601citycenter.com/assets/img/hero-home-mobile-min.jpg | 270 KB | 161 KB (59%) |
... |
Uses Progressive JPEGsScore: 100 %
Properly Sized Images
Offscreen images
First impression
Eliminates render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
URL |
---|
https://601citycenter.com/assets/js/modernizr-custom.js |
https://601citycenter.com/assets/css/app.b6b453e5.css |
... |
Prioritizes visible content
Improves server response time
Avoids landing page redirects
Usability 100/100
Clicking logo always leads you to homepage.
Key CTAs are visible on the homepage.
No ending trailing paths.
Suports multi-device experiences.Not applicable
For category pages/search result with lots of products, make sure lazy-loading or pagination are used.Not applicable
Possible to swipe to see more images or tap to enlarge them.
Streamlines forms information entry.Not applicable
Forms error warnings.Not applicable
Makes site search visible and user-friendly.Not applicable
Keeps your user in a single browser window.
Best Practices 80/100
Avoids Application Cache
Avoids WebSQL DB
Avoids requesting the geolocation permission on page load
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 resources19 requests were not handled over HTTP/2
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 80/100
Configures the viewport
Content is sized correctly for the viewport
Size tap targets appropriately
Uses legible font sizes
Color Contrast is satisfactory
View failing elements
Impact | Snippet | Target | Failure Summary |
---|---|---|---|
serious | <h4> | #is-discover > section > main > section:nth-child(5) > .row > div:nth-child(2) > div:nth-child(1) > .large-12.columns > h4 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 12.8pt, font weight: normal) |
serious | <h3> | #is-discover > section > main > section:nth-child(5) > .row > div:nth-child(2) > div:nth-child(2) > .large-12.columns > h3 | Fix any of the following: Element has insufficient color contrast of 3.89 (foreground color: #58585b, background color: #aac3da, font size: 17.9pt, font weight: normal) |
serious | <h3> | #is-discover > section > main > section:nth-child(5) > .row > div:nth-child(2) > div:nth-child(4) > .large-12.columns > h3 | Fix any of the following: Element has insufficient color contrast of 3.89 (foreground color: #58585b, background color: #aac3da, font size: 17.9pt, font weight: normal) |
serious | <h4> | #is-discover > section > main > section:nth-child(5) > .row > div:nth-child(2) > div:nth-child(5) > .large-12.columns > h4 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 12.8pt, font weight: normal) |
serious | <h4> | #is-discover > section > main > section:nth-child(6) > .pv-xxxl > .banner.is-blue > div > div > div:nth-child(1) > .large-12.columns > h4 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 12.8pt, font weight: normal) |
serious | <h3> | #is-discover > section > main > section:nth-child(6) > .pv-xxxl > .banner.is-blue > div > div > div:nth-child(2) > .large-12.columns > h3 | Fix any of the following: Element has insufficient color contrast of 3.89 (foreground color: #58585b, background color: #aac3da, font size: 17.9pt, font weight: normal) |
serious | <h4> | #is-discover > section > main > section:nth-child(6) > .pv-xxxl > .banner.is-blue > div > div > div:nth-child(3) > .large-12.columns > h4 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 12.8pt, font weight: normal) |
... |
Performance 68/100
Speed Index
-
Speed Index7337target < 4000 ms
The Speed Index measures how quickly the page contents are visually populated / painted, and computes an overall score where lower numbers are better. It is expressed in milliseconds and dependent on size of the viewport (above-the-fold contents). Learn more
Document complete
-
Time10.4seconds
-
Resources23requests
-
Bytes in1.2MB
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
-
Time12.3seconds
-
Resources26requests
-
Bytes in1.3MB
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
- 601citycenter.com
- cdnjs.cloudflare.com
- www.google-analytics.com
- cdn.jsdelivr.net
- www.google.com
- www.googletagmanager.com
- stats.g.doubleclick.net
Bytes downloaded
- 601citycenter.com
- cdn.jsdelivr.net
- www.googletagmanager.com
- www.google-analytics.com
- cdnjs.cloudflare.com
- www.google.com
Assets by Mime-Type
Requests
- html
- js
- css
- image
- font
- other
Bytes downloaded
- html
- js
- css
- image
- font
- other
Speed
Load time10423 ms
Page load is fast enough on 3G
First byte1802 ms
First meaningful paint5007.5 ms
Estimated Input Latency16 ms (target < 50 ms)
Uses persistent connections (keep alive)Score: 100%
First interactive (beta - experimental)5576.5 ms
Consistently Interactive (beta - experimental)5576.5 ms
Page weight
Uses compression (gzip, zopfli, deflate, brotli)Score: 99%
Uses a CDN for all static assetsScore: 30%
Leverage browser caching
Leverage browser caching for the following cacheable resources:
URL |
---|
https://www.googletagmanager.com/gtag/js?id=UA-93345204-4 (15 minutes) |
https://www.google-analytics.com/analytics.js (2 hours) |
... |
Minify CSS
Minify HTML
Minify JavaScript
Avoids an excessive DOM size275 nodes
-
Total DOM Nodes275target < 1,500 nodes
-
DOM Depth12target < 32
-
Maximum Children46target < 60 nodes
Compressed Images
Uses Progressive JPEGsScore: 100 %
Properly Sized ImagesPotential savings of 43 KB (~230 ms)
Offscreen images
First impression
Eliminates render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
URL |
---|
https://601citycenter.com/assets/js/modernizr-custom.js |
https://601citycenter.com/assets/css/app.b6b453e5.css |
... |
Prioritizes visible content
Improves server response time
Avoids landing page redirects
Usability 100/100
Clicking logo always leads you to homepage.
Key CTAs are visible on the homepage.
No ending trailing paths.
Suports multi-device experiences.Not applicable
For category pages/search result with lots of products, make sure lazy-loading or pagination are used.Not applicable
Possible to swipe to see more images or tap to enlarge them.
Streamlines forms information entry.Not applicable
Forms error warnings.Not applicable
Makes site search visible and user-friendly.Not applicable
Keeps your user in a single browser window.
Best Practices 80/100
Avoids Application Cache
Avoids WebSQL DB
Avoids requesting the geolocation permission on page load
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 resources17 requests were not handled over HTTP/2
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>Second slide details.</button> and 1 others are close to other tap targets. |
... |
Uses legible font sizes
Color Contrast is satisfactory
View failing elements
Impact | Snippet | Target | Failure Summary |
---|---|---|---|
serious | <span class="char1"> | h1 > span.char1 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char2"> | h1 > span.char2 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char3"> | h1 > span.char3 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char4"> | h1 > span.char4 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char5"> | h1 > span.char5 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char6"> | h1 > span.char6 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char7"> | h1 > span.char7 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char8"> | h1 > span.char8 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char1"> | #layouts > .row > div > .subtitle.is-gold > span.char1 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char2"> | #layouts > .row > div > .subtitle.is-gold > span.char2 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char3"> | #layouts > .row > div > .subtitle.is-gold > span.char3 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char4"> | #layouts > .row > div > .subtitle.is-gold > span.char4 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char5"> | #layouts > .row > div > .subtitle.is-gold > span.char5 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char6"> | #layouts > .row > div > .subtitle.is-gold > span.char6 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char7"> | #layouts > .row > div > .subtitle.is-gold > span.char7 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <span class="char8"> | #layouts > .row > div > .subtitle.is-gold > span.char8 | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 21.2pt, font weight: normal) |
serious | <li class="number"> | #arisgh-orbit > .orbit-wrapper > .orbit-container > div:nth-child(1) > .row > ul:nth-child(1) > li.number | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 26.2pt, font weight: normal) |
serious | <li class="number"> | #arisgh-orbit > .orbit-wrapper > .orbit-container > div:nth-child(1) > .row > ul:nth-child(2) > li.number | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 26.2pt, font weight: normal) |
serious | <li class="number"> | #arisgh-orbit > .orbit-wrapper > .orbit-container > div:nth-child(1) > .row > ul:nth-child(3) > li.number | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 26.2pt, font weight: normal) |
serious | <li class="number"> | #arisgh-orbit > .orbit-wrapper > .orbit-container > div:nth-child(1) > .row > ul:nth-child(4) > li.number | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 26.2pt, font weight: normal) |
serious | <li class="number"> | #arisgh-orbit > .orbit-wrapper > .orbit-container > div:nth-child(1) > .row > ul:nth-child(5) > li.number | Fix any of the following: Element has insufficient color contrast of 2.21 (foreground color: #c1ac6b, background color: #fefefe, font size: 26.2pt, font weight: normal) |
serious | <span class="char1"> | .subtitle.is-white > span.char1 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 21.2pt, font weight: normal) |
serious | <span class="char2"> | .subtitle.is-white > span.char2 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 21.2pt, font weight: normal) |
serious | <span class="char3"> | .subtitle.is-white > span.char3 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 21.2pt, font weight: normal) |
serious | <span class="char4"> | .subtitle.is-white > span.char4 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 21.2pt, font weight: normal) |
serious | <span class="char5"> | .subtitle.is-white > span.char5 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 21.2pt, font weight: normal) |
serious | <span class="char6"> | .subtitle.is-white > span.char6 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 21.2pt, font weight: normal) |
serious | <span class="char7"> | .subtitle.is-white > span.char7 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 21.2pt, font weight: normal) |
serious | <span class="char9"> | .subtitle.is-white > span.char9 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 21.2pt, font weight: normal) |
serious | <span class="char10"> | .subtitle.is-white > span.char10 | Fix any of the following: Element has insufficient color contrast of 1.8 (foreground color: #fefefe, background color: #aac3da, font size: 21.2pt, font weight: normal) |
... |
Performance 67/100
Speed Index
-
Speed Index7228target < 4000 ms
The Speed Index measures how quickly the page contents are visually populated / painted, and computes an overall score where lower numbers are better. It is expressed in milliseconds and dependent on size of the viewport (above-the-fold contents). Learn more
Document complete
-
Time10.5seconds
-
Resources28requests
-
Bytes in1.2MB
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
-
Time12.3seconds
-
Resources31requests
-
Bytes in1.3MB
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
- 601citycenter.com
- cdnjs.cloudflare.com
- www.google-analytics.com
- cdn.jsdelivr.net
- www.google.com
- www.googletagmanager.com
- stats.g.doubleclick.net
Bytes downloaded
- 601citycenter.com
- cdn.jsdelivr.net
- www.googletagmanager.com
- www.google-analytics.com
- cdnjs.cloudflare.com
- www.google.com
Assets by Mime-Type
Requests
- html
- js
- css
- image
- font
- other
Bytes downloaded
- html
- js
- css
- image
- font
- other
Speed
Load time10494 ms
Page load is fast enough on 3G
First byte1753 ms
First meaningful paint3857.5 ms
Estimated Input Latency16 ms (target < 50 ms)
Uses persistent connections (keep alive)Score: 100%
First interactive (beta - experimental)4915.5 ms
Consistently Interactive (beta - experimental)4915.5 ms
Page weight
Uses compression (gzip, zopfli, deflate, brotli)Score: 99%
Uses a CDN for all static assetsScore: 25%
Leverage browser caching
Leverage browser caching for the following cacheable resources:
URL |
---|
https://www.googletagmanager.com/gtag/js?id=UA-93345204-4 (15 minutes) |
https://www.google-analytics.com/analytics.js (2 hours) |
... |
Minify CSS
Minify HTML
Minify JavaScript
Avoids an excessive DOM size551 nodes
-
Total DOM Nodes551target < 1,500 nodes
-
DOM Depth15target < 32
-
Maximum Children46target < 60 nodes
Compressed ImagesPotential savings of 87 KB (~460 ms)
Thumbnails | URL | Original | Potential Savings |
---|---|---|---|
![]() | https://601citycenter.com/assets/img/features/hero-image.jpg | 592 KB | 81 KB (14%) |
![]() | https://601citycenter.com/assets/img/_small/features-02.jpg | 20 KB | 6 KB (30%) |
... |
Uses Progressive JPEGsScore: 100 %
Properly Sized ImagesPotential savings of 253 KB (~1,330 ms)
Offscreen images
First impression
Eliminates render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
URL |
---|
https://601citycenter.com/assets/js/modernizr-custom.js |
https://601citycenter.com/assets/js/app.3ddf3a7d.js |
https://601citycenter.com/assets/css/app.b6b453e5.css |
... |
Prioritizes visible content
Improves server response time
Avoids landing page redirects
Usability 100/100
Clicking logo always leads you to homepage.
Key CTAs are visible on the homepage.
No ending trailing paths.
Suports multi-device experiences.Not applicable
For category pages/search result with lots of products, make sure lazy-loading or pagination are used.Not applicable
Possible to swipe to see more images or tap to enlarge them.
Streamlines forms information entry.Not applicable
Forms error warnings.Not applicable
Makes site search visible and user-friendly.Not applicable
Keeps your user in a single browser window.
Best Practices 80/100
Avoids Application Cache
Avoids WebSQL DB
Avoids requesting the geolocation permission on page load
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 resources22 requests were not handled over HTTP/2
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 using several Google, 3rd-party and Awwwards 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 (Linux; Android 6.0.1; Nexus 5 Build/MRA58N) AppleWebKit/537.36(KHTML, like Gecko) Chrome/61.0.3116.0 Mobile Safari/537.36 |
Device Emulation | Nexus 5X o MotoG | |
Network Throttling | 1.4Mbps down, 0.7Mbps up, 562.5ms RTT (PageSpeed uses Chrome on Moto G4 within a 3G network) | |
CPU Throttling | 4x slowdown | |
PageSpeed Insights Mobile | Environment | Default |
TestMySite | Environment | Default |