Tools & Wizards About Us
imbook.com.cn screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

imbook.com.cn

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Page Load Speed

27.9 sec in total

First Response

890 ms

Resources Loaded

23.2 sec

Page Rendered

3.8 sec

imbook.com.cn screenshot

About Website

Click here to check amazing Imbook content. Otherwise, check out these important facts you probably never knew about imbook.com.cn

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Visit imbook.com.cn

Key Findings

We analyzed Imbook.com.cn page load time and found that the first response time was 890 ms and then it took 27 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

imbook.com.cn performance score

0

Network Requests Diagram

index.php

890 ms

common.js

223 ms

tj.js

441 ms

haitangtv7.top

1150 ms

hm.js

1427 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Imbook.com.cn, 41% (34 requests) were made to 523zyw.com and 14% (12 requests) were made to Haitangtv7.top. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Picture-acceleration.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 338.5 kB (36%)

Content Size

928.7 kB

After Optimization

590.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Imbook.com.cn main page is 928.7 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. 45% of websites need less resources to load. Images take 704.6 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 967 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 871 B

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 967 B or 53% of the original size.

Image Optimization

-30%

Potential reduce by 209.8 kB

  • Original 704.6 kB
  • After minification 494.7 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, Imbook needs image optimization as it can save up to 209.8 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 10.3 kB

  • Original 81.4 kB
  • After minification 81.3 kB
  • After compression 71.1 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 10.3 kB or 13% of the original size.

CSS Optimization

-83%

Potential reduce by 117.4 kB

  • Original 140.9 kB
  • After minification 129.4 kB
  • After compression 23.5 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. Imbook.com.cn needs all CSS files to be minified and compressed as it can save up to 117.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (36%)

Requests Now

36

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Imbook. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

890 ms

common.js

common.js

223 ms

tj.js

tj.js

441 ms

haitangtv7.top

haitangtv7.top

1150 ms

hm.js

hm.js

1427 ms

hm.js

hm.js

1724 ms

jquery.min.js

jquery.min.js

645 ms

swiper.min.js

swiper.min.js

644 ms

bootstrap.min.js

bootstrap.min.js

433 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

432 ms

swiper.min.css

swiper.min.css

441 ms

bootstrap.min.css

bootstrap.min.css

774 ms

common.css

common.css

744 ms

global.js

global.js

773 ms

style.css

style.css

773 ms

hm.gif

hm.gif

511 ms

1072 ms

hm.js

hm.js

550 ms

e48970f4052a7ec9d8b871d168e2b2ab.gif

e48970f4052a7ec9d8b871d168e2b2ab.gif

918 ms

8499.gif

8499.gif

1953 ms

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9e0634e7233945038439f6bec738a00e.gif

1537 ms

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d322696327784a63a38d80ccefb1b596.gif

1465 ms

960240.gif

960240.gif

1126 ms

ny-960x240.gif

ny-960x240.gif

1446 ms

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2849 ms

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960x60-2.gif

913 ms

yp120.gif

yp120.gif

544 ms

ynv100.gif

ynv100.gif

470 ms

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908 ms

a8.png

a8.png

1606 ms

a7.png

a7.png

1323 ms

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b7af144b075afeb072821b746d481be1.jpg

19510 ms

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8c2e2faca3334d7cbd282d7fd4381cd7~noop.image

4287 ms

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165094704413.jpg

790 ms

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ce448e4023d1403690627f29171c4e33.gif

2781 ms

nyb8ss.webp

nyb8ss.webp

521 ms

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4390228d985b47448c6f713f8fe0f028.gif

2144 ms

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e5a81691b8d340a986bcc454847c9f69.gif

1461 ms

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a13ccf8571ea4a7ab6b41a306a625f57.gif

1545 ms

se5.gif

se5.gif

443 ms

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165094704412.jpg

787 ms

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789 ms

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792 ms

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801 ms

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802 ms

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802 ms

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802 ms

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803 ms

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802 ms

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800 ms

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800 ms

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799 ms

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799 ms

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798 ms

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798 ms

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797 ms

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796 ms

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796 ms

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796 ms

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796 ms

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793 ms

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793 ms

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790 ms

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790 ms

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790 ms

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790 ms

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786 ms

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786 ms

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786 ms

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785 ms

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785 ms

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782 ms

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782 ms

96060.gif

96060.gif

1071 ms

4e678065e8ce5e0e0446d01650a56faf.jpg

4e678065e8ce5e0e0446d01650a56faf.jpg

1172 ms

hm.gif

hm.gif

485 ms

touch_app.png

touch_app.png

458 ms

hm.gif

hm.gif

568 ms

155176

155176

1442 ms

155175

155175

1657 ms

hm.js

hm.js

875 ms

iconfont.woff

iconfont.woff

374 ms

hm.gif

hm.gif

311 ms

Accessibility Review

imbook.com.cn accessibility score

45

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

imbook.com.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

imbook.com.cn SEO score

100

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Imbook.com.cn 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Imbook.com.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

imbook.com.cn

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