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itkee.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

itkee.com

Page Load Speed

24.8 sec in total

First Response

10.6 sec

Resources Loaded

13.9 sec

Page Rendered

263 ms

itkee.com screenshot

About Website

Welcome to itkee.com homepage info - get ready to check Itkee best content for China right away, or after learning these important things about itkee.com

IT客是一個主要爲CTO、架構師、開發工程師、系統工程師、網絡工程師、DBA、美術設計等IT技術人員提供包括編程開發、操作系統、應用技術、數據庫、平面設計、媒體動畫等技術文章及資訊的IT技術綜合網站。

Visit itkee.com

Key Findings

We analyzed Itkee.com page load time and found that the first response time was 10.6 sec and then it took 14.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

itkee.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

www.itkee.com

10558 ms

global.css

980 ms

zpack.js

7189 ms

zquery.js

2652 ms

cword.js

1305 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 46% of them (19 requests) were addressed to the original Itkee.com, 24% (10 requests) were made to Img.itkee.com and 17% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (10.6 sec) belongs to the original domain Itkee.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.1 kB (45%)

Content Size

252.2 kB

After Optimization

139.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itkee.com main page is 252.2 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. 20% of websites need less resources to load. Javascripts take 101.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 37.9 kB

  • Original 49.9 kB
  • After minification 47.3 kB
  • After compression 12.0 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 37.9 kB or 76% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 84.2 kB
  • After minification 75.3 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, Itkee needs image optimization as it can save up to 8.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 54.0 kB

  • Original 101.5 kB
  • After minification 101.5 kB
  • After compression 47.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 54.0 kB or 53% of the original size.

CSS Optimization

-74%

Potential reduce by 12.4 kB

  • Original 16.7 kB
  • After minification 16.4 kB
  • After compression 4.3 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. Itkee.com needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (45%)

Requests Now

40

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itkee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.itkee.com

www.itkee.com

10558 ms

global.css

global.css

980 ms

zpack.js

zpack.js

7189 ms

zquery.js

zquery.js

2652 ms

cword.js

cword.js

1305 ms

120x94_1.jpg

120x94_1.jpg

1138 ms

ico_logo.png

ico_logo.png

329 ms

bg_menu.png

bg_menu.png

426 ms

bg_search.png

bg_search.png

446 ms

btn_se.png

btn_se.png

444 ms

bg_listbox_title.jpg

bg_listbox_title.jpg

653 ms

bg_dt_green.jpg

bg_dt_green.jpg

846 ms

ico_more.gif

ico_more.gif

886 ms

ico_li.png

ico_li.png

888 ms

bg_dt_blue.jpg

bg_dt_blue.jpg

903 ms

bg_tag.png

bg_tag.png

978 ms

120x94_1.png

120x94_1.png

2683 ms

120x94_1.jpg

120x94_1.jpg

1375 ms

120x94_1.png

120x94_1.png

3044 ms

120x94_1.jpg

120x94_1.jpg

2771 ms

120x94_1.png

120x94_1.png

2199 ms

120x94_1.jpg

120x94_1.jpg

1813 ms

120x94_2.jpg

120x94_2.jpg

1736 ms

120x94_1.jpg

120x94_1.jpg

3343 ms

120x94_1.jpg

120x94_1.jpg

2251 ms

img_webdev.png

img_webdev.png

2446 ms

bg_dt_red.jpg

bg_dt_red.jpg

327 ms

ico_rss_s.png

ico_rss_s.png

423 ms

nav1.gif

nav1.gif

444 ms

ga.js

ga.js

30 ms

plusone.js

plusone.js

95 ms

__utm.gif

__utm.gif

15 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

19 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

37 ms

fastbutton

fastbutton

112 ms

postmessageRelay

postmessageRelay

41 ms

api.js

api.js

39 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

69 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

50 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

22 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

17 ms

Accessibility Review

itkee.com accessibility score

85

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.

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

Best Practices

itkee.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

itkee.com SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itkee.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Itkee.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

itkee.com

Open Graph description is not detected on the main page of Itkee. 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: