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itdocument.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

itdocument.com

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Page Load Speed

1.3 sec in total

First Response

92 ms

Resources Loaded

1.1 sec

Page Rendered

94 ms

itdocument.com screenshot

About Website

Click here to check amazing Itdocument content for China. Otherwise, check out these important facts you probably never knew about itdocument.com

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Key Findings

We analyzed Itdocument.com page load time and found that the first response time was 92 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

itdocument.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

itdocument.com

92 ms

style.css

19 ms

it.js

57 ms

img01.jpg

30 ms

img02.jpg

71 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 83% of them (10 requests) were addressed to the original Itdocument.com, 8% (1 request) were made to S10.histats.com and 8% (1 request) were made to S4.histats.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Itdocument.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.7 kB (59%)

Content Size

18.1 kB

After Optimization

7.3 kB

  • HTML
  • JavaScript

In fact, the total size of Itdocument.com main page is 18.1 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. Only 5% of websites need less resources to load. HTML takes 13.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 10.7 kB

  • Original 13.7 kB
  • After minification 10.6 kB
  • After compression 2.9 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 10.7 kB or 79% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 4.4 kB
  • After minification 4.4 kB
  • After compression 4.4 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

We found no issues to fix!

Requests Now

11

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itdocument. According to our analytics all requests are already optimized.

Network Requests Diagram

itdocument.com

itdocument.com

92 ms

style.css

style.css

19 ms

it.js

it.js

57 ms

img01.jpg

img01.jpg

30 ms

img02.jpg

img02.jpg

71 ms

img03.jpg

img03.jpg

1021 ms

img04.jpg

img04.jpg

45 ms

img07.jpg

img07.jpg

41 ms

img05.jpg

img05.jpg

267 ms

img06.jpg

img06.jpg

56 ms

js15.js

js15.js

9 ms

0.php

0.php

5 ms

Accessibility Review

itdocument.com accessibility score

89

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

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

Links do not have a discernible name

Best Practices

itdocument.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

itdocument.com SEO score

92

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itdocument.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Itdocument.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

itdocument.com

Open Graph description is not detected on the main page of Itdocument. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: