Tools & Wizards About Us
devicetests.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

devicetests.com

DeviceTests - Technology Guides, How-Tos & Tests

Page Load Speed

1.8 sec in total

First Response

77 ms

Resources Loaded

697 ms

Page Rendered

1 sec

devicetests.com screenshot

About Website

Click here to check amazing Device Tests content for India. Otherwise, check out these important facts you probably never knew about devicetests.com

DeviceTests is a technology website that provides guides, how-tos, and computer tests. Expand your tech knowledge.

Visit devicetests.com

Key Findings

We analyzed Devicetests.com page load time and found that the first response time was 77 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

devicetests.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

devicetests.com

77 ms

loader.js

47 ms

devicetests.com

469 ms

passive-scroll.js

43 ms

table-of-contents.js

34 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 83% of them (39 requests) were addressed to the original Devicetests.com, 6% (3 requests) were made to Cdn.snigelweb.com and 4% (2 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (472 ms) belongs to the original domain Devicetests.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.8 kB (20%)

Content Size

1.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Devicetests.com main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 513.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 244.1 kB

  • Original 283.1 kB
  • After minification 278.9 kB
  • After compression 39.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 244.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 467.3 kB
  • After minification 466.0 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Device Tests images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.5 kB

  • Original 513.8 kB
  • After minification 513.8 kB
  • After compression 511.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 10 (22%)

Requests Now

46

After Optimization

36

  • Images
  • JavaScript

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Device Tests. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

devicetests.com

devicetests.com

77 ms

loader.js

loader.js

47 ms

devicetests.com

devicetests.com

469 ms

passive-scroll.js

passive-scroll.js

43 ms

table-of-contents.js

table-of-contents.js

34 ms

devicetests_logo_transparent-180x37.png

devicetests_logo_transparent-180x37.png

35 ms

how-to-change-hulu-account-on-smart-tv-1.jpg

how-to-change-hulu-account-on-smart-tv-1.jpg

106 ms

where-are-my-notes-saved-on-android-300x200.jpg

where-are-my-notes-saved-on-android-300x200.jpg

107 ms

what-treadmills-are-compatible-with-apple-watch-300x169.jpg

what-treadmills-are-compatible-with-apple-watch-300x169.jpg

109 ms

how-to-see-netflix-password-on-android-300x169.jpg

how-to-see-netflix-password-on-android-300x169.jpg

108 ms

how-old-is-my-lenovo-laptop-300x169.jpg

how-old-is-my-lenovo-laptop-300x169.jpg

110 ms

how-to-tell-if-my-computer-can-connect-to-5ghz.jpg

how-to-tell-if-my-computer-can-connect-to-5ghz.jpg

143 ms

how-to-check-cpu-threads-300x200.jpg

how-to-check-cpu-threads-300x200.jpg

111 ms

how-to-change-rgb-on-msi-motherboard-300x200.jpg

how-to-change-rgb-on-msi-motherboard-300x200.jpg

109 ms

how-do-i-know-if-my-dell-laptop-battery-needs-replacing-300x159.jpg

how-do-i-know-if-my-dell-laptop-battery-needs-replacing-300x159.jpg

111 ms

how-much-storage-is-128-gb-300x173.jpg

how-much-storage-is-128-gb-300x173.jpg

305 ms

where-are-dell-computers-assembled-300x169.jpg

where-are-dell-computers-assembled-300x169.jpg

112 ms

how-many-watts-does-a-ssd-use-300x188.jpg

how-many-watts-does-a-ssd-use-300x188.jpg

112 ms

how-to-unlock-logitech-wireless-keyboard.jpg

how-to-unlock-logitech-wireless-keyboard.jpg

117 ms

how-to-connect-samsung-printer-to-wifi-300x200.jpg

how-to-connect-samsung-printer-to-wifi-300x200.jpg

119 ms

where-is-my-microphone-on-my-laptop-300x200.jpg

where-is-my-microphone-on-my-laptop-300x200.jpg

118 ms

how-to-adjust-dell-monitor-height-300x200.jpg

how-to-adjust-dell-monitor-height-300x200.jpg

146 ms

how-to-unlock-lenovo-laptop-keyboard-300x200.jpg

how-to-unlock-lenovo-laptop-keyboard-300x200.jpg

142 ms

how-to-find-spectrum-wifi-password-300x200.jpg

how-to-find-spectrum-wifi-password-300x200.jpg

155 ms

how-to-bridge-tp-link-router-300x200.jpg

how-to-bridge-tp-link-router-300x200.jpg

166 ms

how-to-forget-network-on-samsung-tv.jpg

how-to-forget-network-on-samsung-tv.jpg

167 ms

how-to-delete-blocked-numbers-on-android-300x200.jpg

how-to-delete-blocked-numbers-on-android-300x200.jpg

164 ms

how-to-stop-airpods-from-leaking-sound-300x200.jpg

how-to-stop-airpods-from-leaking-sound-300x200.jpg

172 ms

how-to-open-svg-files-on-android-300x200.jpg

how-to-open-svg-files-on-android-300x200.jpg

186 ms

how-to-open-eps-file-on-mac-300x200.jpg

how-to-open-eps-file-on-mac-300x200.jpg

193 ms

how-to-open-an-xml-file-on-a-mac-300x200.jpg

how-to-open-an-xml-file-on-a-mac-300x200.jpg

208 ms

how-to-clear-keyboard-history-on-samsung-phones-300x200.jpg

how-to-clear-keyboard-history-on-samsung-phones-300x200.jpg

199 ms

how-to-use-chrome-on-hisense-smart-tv.jpg

how-to-use-chrome-on-hisense-smart-tv.jpg

472 ms

how-to-use-gift-card-on-chipotle-app-300x200.jpg

how-to-use-gift-card-on-chipotle-app-300x200.jpg

221 ms

how-to-reset-hotmail-password-on-iphone-300x200.jpg

how-to-reset-hotmail-password-on-iphone-300x200.jpg

231 ms

how-to-update-fortnite-on-pc-300x200.jpg

how-to-update-fortnite-on-pc-300x200.jpg

232 ms

ubuntu_17-300x200.jpg

ubuntu_17-300x200.jpg

243 ms

ubuntu_13-300x200.jpg

ubuntu_13-300x200.jpg

263 ms

ubuntu_16-300x225.jpg

ubuntu_16-300x225.jpg

273 ms

devicetests_logo_transparent.png

devicetests_logo_transparent.png

241 ms

prebid.js

prebid.js

26 ms

apstag.js

apstag.js

55 ms

gpt.js

gpt.js

182 ms

adngin.js

adngin.js

144 ms

argus.js

argus.js

50 ms

pubads_impl.js

pubads_impl.js

10 ms

js

js

55 ms

Accessibility Review

devicetests.com accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

devicetests.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

devicetests.com SEO score

98

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devicetests.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Devicetests.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

devicetests.com

Open Graph data is detected on the main page of Device Tests. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: