Tools & Wizards About Us
koitw.net screenshot

Report Summary

  • 0

    Performance

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

koitw.net

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Page Load Speed

9.7 sec in total

First Response

1.7 sec

Resources Loaded

7.7 sec

Page Rendered

303 ms

koitw.net screenshot

About Website

Welcome to koitw.net homepage info - get ready to check Koitw best content right away, or after learning these important things about koitw.net

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Visit koitw.net

Key Findings

We analyzed Koitw.net page load time and found that the first response time was 1.7 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

koitw.net performance score

0

Network Requests Diagram

koitw.net

1683 ms

style_1_common.css

1070 ms

common.js

1532 ms

slide.js

445 ms

banner.jpg

1778 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 93% of them (39 requests) were addressed to the original Koitw.net, 5% (2 requests) were made to Sites.google.com and 2% (1 request) were made to Fishyu.com.googlepages.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Koitw.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 209.6 kB (27%)

Content Size

771.1 kB

After Optimization

561.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koitw.net main page is 771.1 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. Images take 602.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 49.8 kB

  • Original 57.8 kB
  • After minification 33.4 kB
  • After compression 7.9 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 24.4 kB, which is 42% 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 49.8 kB or 86% of the original size.

Image Optimization

-12%

Potential reduce by 74.1 kB

  • Original 602.0 kB
  • After minification 527.9 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, Koitw needs image optimization as it can save up to 74.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 57.1 kB

  • Original 74.2 kB
  • After minification 60.1 kB
  • After compression 17.0 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 57.1 kB or 77% of the original size.

CSS Optimization

-77%

Potential reduce by 28.5 kB

  • Original 37.1 kB
  • After minification 36.3 kB
  • After compression 8.6 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. Koitw.net needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (18%)

Requests Now

39

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koitw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

koitw.net

koitw.net

1683 ms

style_1_common.css

style_1_common.css

1070 ms

common.js

common.js

1532 ms

slide.js

slide.js

445 ms

banner.jpg

banner.jpg

1778 ms

fishyulogo88x31.gif

fishyulogo88x31.gif

43 ms

collapsed_no.gif

collapsed_no.gif

226 ms

ad_0606.jpg

ad_0606.jpg

1099 ms

001.jpg

001.jpg

652 ms

002a.jpg

002a.jpg

455 ms

003.jpg

003.jpg

460 ms

004a.jpg

004a.jpg

467 ms

005a.jpg

005a.jpg

928 ms

006a.jpg

006a.jpg

1398 ms

008.jpg

008.jpg

1367 ms

007.jpg

007.jpg

1429 ms

021.jpg

021.jpg

1622 ms

008.jpg

008.jpg

1812 ms

collapsed_yes.gif

collapsed_yes.gif

1529 ms

slisticon.gif

slisticon.gif

1818 ms

icon_nav.gif

icon_nav.gif

1807 ms

sidebg.gif

sidebg.gif

1878 ms

sidebar_toggle.gif

sidebar_toggle.gif

1960 ms

newtopic.gif

newtopic.gif

2033 ms

ann_icon.gif

ann_icon.gif

2254 ms

fishyulogo88x31.gif

fishyulogo88x31.gif

65 ms

forum.gif

forum.gif

2208 ms

forum_new.gif

forum_new.gif

2206 ms

none.gif

none.gif

2252 ms

160227213924b067e70ae550d8.png

160227213924b067e70ae550d8.png

3709 ms

160222200747ce81a7f70f3f2d.jpg

160222200747ce81a7f70f3f2d.jpg

5332 ms

fishyulogo88x31.gif

fishyulogo88x31.gif

136 ms

04_avatar_small.jpg

04_avatar_small.jpg

893 ms

noavatar_small.gif

noavatar_small.gif

912 ms

noavatar_small.gif

noavatar_small.gif

919 ms

noavatar_small.gif

noavatar_small.gif

919 ms

noavatar_small.gif

noavatar_small.gif

918 ms

noavatar_small.gif

noavatar_small.gif

898 ms

noavatar_small.gif

noavatar_small.gif

901 ms

noavatar_small.gif

noavatar_small.gif

896 ms

noavatar_small.gif

noavatar_small.gif

893 ms

noavatar_small.gif

noavatar_small.gif

902 ms

Accessibility Review

koitw.net accessibility score

68

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

koitw.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

koitw.net SEO score

67

Search Engine Optimization Advices

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 Koitw.net 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 Koitw.net 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

koitw.net

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