Tools & Wizards About Us
devicehd.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

devicehd.com

DeviceHD - Find the Best Smartphones, Tablets and TVs

Page Load Speed

4.8 sec in total

First Response

357 ms

Resources Loaded

3.3 sec

Page Rendered

1.1 sec

devicehd.com screenshot

About Website

Visit devicehd.com now to see the best up-to-date DeviceHD content and also check out these interesting facts you probably never knew about devicehd.com

Find out about the best Smartphones and all their information, filter them by specifications and user reviews, compare more than two devices and find the best price.

Visit devicehd.com

Key Findings

We analyzed Devicehd.com page load time and found that the first response time was 357 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

devicehd.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.0 s

93/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

devicehd.com

357 ms

bootstrap.min.css

623 ms

font-awesome.min.css

533 ms

jquery.fancybox.min.css

544 ms

style.css

719 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 94% of them (44 requests) were addressed to the original Devicehd.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Devicehd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.2 kB (25%)

Content Size

155.7 kB

After Optimization

117.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Devicehd.com main page is 155.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 53.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 30.3 kB

  • Original 35.1 kB
  • After minification 35.1 kB
  • After compression 4.9 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 30.3 kB or 86% of the original size.

Image Optimization

-14%

Potential reduce by 2.1 kB

  • Original 14.7 kB
  • After minification 12.6 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. Obviously, DeviceHD needs image optimization as it can save up to 2.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 598 B

  • Original 53.2 kB
  • After minification 53.2 kB
  • After compression 52.6 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.

CSS Optimization

-10%

Potential reduce by 5.2 kB

  • Original 52.7 kB
  • After minification 52.7 kB
  • After compression 47.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Devicehd.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (20%)

Requests Now

46

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DeviceHD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

devicehd.com

devicehd.com

357 ms

bootstrap.min.css

bootstrap.min.css

623 ms

font-awesome.min.css

font-awesome.min.css

533 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

544 ms

style.css

style.css

719 ms

other.css

other.css

633 ms

jquery.min.js

jquery.min.js

756 ms

js.js

js.js

823 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

902 ms

js

js

230 ms

imglazyload.js

imglazyload.js

1224 ms

logo.png

logo.png

371 ms

en.svg

en.svg

176 ms

search-icon.svg

search-icon.svg

362 ms

search-icon-dark.svg

search-icon-dark.svg

374 ms

menu.svg

menu.svg

367 ms

more-icon.svg

more-icon.svg

365 ms

placeholder-img.png

placeholder-img.png

538 ms

stars.svg

stars.svg

606 ms

analytics.js

analytics.js

81 ms

vivo-t1x-6gb-128gb-in.png

vivo-t1x-6gb-128gb-in.png

337 ms

asus-zenfone-9.png

asus-zenfone-9.png

251 ms

asus-zenfone-9-8gb-256gb.png

asus-zenfone-9-8gb-256gb.png

297 ms

asus-zenfone-9global-8gb-256gb.png

asus-zenfone-9global-8gb-256gb.png

309 ms

hisense-e60.png

hisense-e60.png

407 ms

hisense-e60-lite.png

hisense-e60-lite.png

405 ms

realme-q5-china-12gb-256gb.png

realme-q5-china-12gb-256gb.png

563 ms

vivo-t1x-in.png

vivo-t1x-in.png

598 ms

xiaomi-redmi-note-10-5g-8gb-128gb-cn.png

xiaomi-redmi-note-10-5g-8gb-128gb-cn.png

424 ms

apple-iphone-12.png

apple-iphone-12.png

607 ms

xiaomi-redmi-note-10s-no-nfc.png

xiaomi-redmi-note-10s-no-nfc.png

792 ms

xiaomi-poco-m3.png

xiaomi-poco-m3.png

696 ms

realme-c25.png

realme-c25.png

802 ms

apple-iphone-11.png

apple-iphone-11.png

865 ms

vivo-iqoo-neo5.png

vivo-iqoo-neo5.png

696 ms

blackview-bv6600.png

blackview-bv6600.png

899 ms

oneplus-9-pro.png

oneplus-9-pro.png

991 ms

oneplus-9-pro-in.png

oneplus-9-pro-in.png

1100 ms

oneplus-9-pro-t-mobile.png

oneplus-9-pro-t-mobile.png

1201 ms

oneplus-9-pro-256gb-in.png

oneplus-9-pro-256gb-in.png

1192 ms

oneplus-9-pro-na.png

oneplus-9-pro-na.png

1255 ms

oneplus-9-pro-cn.png

oneplus-9-pro-cn.png

1195 ms

oneplus-9-pro-8gb-256gb-cn.png

oneplus-9-pro-8gb-256gb-cn.png

1385 ms

oneplus-9-pro-12gb-256gb.png

oneplus-9-pro-12gb-256gb.png

1392 ms

huawei.png

huawei.png

1488 ms

xiaomi.png

xiaomi.png

1490 ms

collect

collect

75 ms

Accessibility Review

devicehd.com accessibility score

79

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

devicehd.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

devicehd.com SEO score

84

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

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 Devicehd.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 Devicehd.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

devicehd.com

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