Tools & Wizards About Us
w7ba.com 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
    94% of websites

w7ba.com

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Page Load Speed

11.1 sec in total

First Response

585 ms

Resources Loaded

9.8 sec

Page Rendered

706 ms

w7ba.com screenshot

About Website

Click here to check amazing W 7 Ba content. Otherwise, check out these important facts you probably never knew about w7ba.com

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Visit w7ba.com

Key Findings

We analyzed W7ba.com page load time and found that the first response time was 585 ms and then it took 10.5 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

w7ba.com performance score

0

Network Requests Diagram

index.php

585 ms

common.js

216 ms

tj.js

418 ms

www.dadou17.top

1323 ms

hm.js

1370 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original W7ba.com, 48% (32 requests) were made to Feimian.slpicsl.com and 14% (9 requests) were made to Dadou17.top. The less responsive or slowest element that took the longest time to load (6.3 sec) relates to the external source Imgsrc.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 790.2 kB (12%)

Content Size

6.6 MB

After Optimization

5.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of W7ba.com main page is 6.6 MB. 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 a small number of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-50%

Potential reduce by 933 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 938 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 933 B or 50% of the original size.

Image Optimization

-12%

Potential reduce by 769.0 kB

  • Original 6.5 MB
  • After minification 5.8 MB

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, W 7 Ba needs image optimization as it can save up to 769.0 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

-14%

Potential reduce by 7.3 kB

  • Original 50.7 kB
  • After minification 50.7 kB
  • After compression 43.5 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 7.3 kB or 14% of the original size.

CSS Optimization

-28%

Potential reduce by 12.9 kB

  • Original 46.3 kB
  • After minification 46.3 kB
  • After compression 33.3 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. W7ba.com needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (9%)

Requests Now

65

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W 7 Ba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

index.php

index.php

585 ms

common.js

common.js

216 ms

tj.js

tj.js

418 ms

www.dadou17.top

www.dadou17.top

1323 ms

hm.js

hm.js

1370 ms

bootstrap.min.css

bootstrap.min.css

212 ms

common.css

common.css

420 ms

hmlcss.css

hmlcss.css

840 ms

jquery.min.js

jquery.min.js

633 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

633 ms

home.js

home.js

632 ms

hm.gif

hm.gif

314 ms

960*60.gif

960*60.gif

3161 ms

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2427 ms

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1219 ms

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1234 ms

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6310 ms

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982 ms

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1506 ms

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110 ms

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491 ms

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462 ms

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2407 ms

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2197 ms

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668 ms

loading.svg

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438 ms

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1223 ms

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1682 ms

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59 ms

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60 ms

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63 ms

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61 ms

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59 ms

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63 ms

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63 ms

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150 ms

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63 ms

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149 ms

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151 ms

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153 ms

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158 ms

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151 ms

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153 ms

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154 ms

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155 ms

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160 ms

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166 ms

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161 ms

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161 ms

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167 ms

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169 ms

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163 ms

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342 ms

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169 ms

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170 ms

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327 ms

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342 ms

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342 ms

hm.js

hm.js

361 ms

hm.gif

hm.gif

305 ms

Accessibility Review

w7ba.com 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

w7ba.com 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

SEO Factors

w7ba.com 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 W7ba.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that W7ba.com 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

w7ba.com

Open Graph description is not detected on the main page of W 7 Ba. 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: