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web-150.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

web-150.com

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Page Load Speed

44.3 sec in total

First Response

15.3 sec

Resources Loaded

28.8 sec

Page Rendered

182 ms

web-150.com screenshot

About Website

Welcome to web-150.com homepage info - get ready to check Web 150 best content right away, or after learning these important things about web-150.com

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Visit web-150.com

Key Findings

We analyzed Web-150.com page load time and found that the first response time was 15.3 sec and then it took 29 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.

Performance Metrics

web-150.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value1.051

2/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

web-150.com

15302 ms

baidupk.css

3233 ms

22t.js

2269 ms

show_afd_ads.js

18 ms

17025260.js

689 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Web-150.com, 13% (6 requests) were made to Cpro.baidustatic.com and 13% (6 requests) were made to Vip800.com. The less responsive or slowest element that took the longest time to load (15.3 sec) belongs to the original domain Web-150.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.4 kB (48%)

Content Size

507.6 kB

After Optimization

262.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Web-150.com main page is 507.6 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. 30% of websites need less resources to load. Javascripts take 349.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 8.4 kB

  • Original 11.2 kB
  • After minification 10.0 kB
  • After compression 2.8 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 1.2 kB, which is 11% 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 8.4 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 14.9 kB

  • Original 141.6 kB
  • After minification 126.7 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, Web 150 needs image optimization as it can save up to 14.9 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

-62%

Potential reduce by 217.9 kB

  • Original 349.1 kB
  • After minification 339.1 kB
  • After compression 131.2 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 217.9 kB or 62% of the original size.

CSS Optimization

-75%

Potential reduce by 4.3 kB

  • Original 5.7 kB
  • After minification 4.1 kB
  • After compression 1.4 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. Web-150.com needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (25%)

Requests Now

44

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web 150. 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

web-150.com

web-150.com

15302 ms

baidupk.css

baidupk.css

3233 ms

22t.js

22t.js

2269 ms

show_afd_ads.js

show_afd_ads.js

18 ms

17025260.js

17025260.js

689 ms

stat.php

stat.php

1827 ms

bdpkleft_yun.gif

bdpkleft_yun.gif

713 ms

ampk.gif

ampk.gif

936 ms

viptopbaner.gif

viptopbaner.gif

951 ms

baidupk_qqtalk.gif

baidupk_qqtalk.gif

479 ms

22t.jpg

22t.jpg

7928 ms

gb.png

gb.png

3415 ms

logo_t.png

logo_t.png

1601 ms

kela_t.gif

kela_t.gif

3938 ms

shang.png

shang.png

1084 ms

domainpark.cgi

domainpark.cgi

22 ms

sp3.cndm.com

sp3.cndm.com

3055 ms

stat.htm

stat.htm

167 ms

core.php

core.php

544 ms

9.gif

9.gif

1564 ms

app.gif

app.gif

2624 ms

client20160217.js

client20160217.js

82 ms

dp.js

dp.js

434 ms

domain_parking.js

domain_parking.js

1592 ms

ci.js

ci.js

712 ms

caf.js

caf.js

434 ms

bd_bg.gif

bd_bg.gif

80 ms

baidu.png

baidu.png

159 ms

uijs.php

uijs.php

2098 ms

frame.html

frame.html

83 ms

frame2.html

frame2.html

161 ms

frame3.html

frame3.html

160 ms

sort_search.png

sort_search.png

123 ms

client20160217.js

client20160217.js

1534 ms

cpro.js

cpro.js

684 ms

icon_14px.png

icon_14px.png

461 ms

uijs.php

uijs.php

2953 ms

uijs.php

uijs.php

1072 ms

uijs.php

uijs.php

2451 ms

sync.htm

sync.htm

478 ms

bg.png

bg.png

457 ms

sync.htm

sync.htm

1085 ms

s.htm

s.htm

682 ms

sync.html

sync.html

1082 ms

sync_pos.htm

sync_pos.htm

692 ms

sync2r.htm

sync2r.htm

738 ms

Accessibility Review

web-150.com accessibility score

45

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

web-150.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

web-150.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use 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 Web-150.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 Web-150.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

web-150.com

Open Graph description is not detected on the main page of Web 150. 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: