Tools & Wizards About Us
shuangliang-pack.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

shuangliang-pack.com

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Page Load Speed

3.4 sec in total

First Response

409 ms

Resources Loaded

2.9 sec

Page Rendered

71 ms

shuangliang-pack.com screenshot

About Website

Click here to check amazing Shuangliang Pack content. Otherwise, check out these important facts you probably never knew about shuangliang-pack.com

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Visit shuangliang-pack.com

Key Findings

We analyzed Shuangliang-pack.com page load time and found that the first response time was 409 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

shuangliang-pack.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.165

71/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

shuangliang-pack.com

409 ms

shuangliang-pack.com

307 ms

jquery.js

74 ms

vns888.js

608 ms

hm.js

1148 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 21% of them (3 requests) were addressed to the original Shuangliang-pack.com, 50% (7 requests) were made to 02899.top and 14% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Zz.bdstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.3 kB (21%)

Content Size

239.2 kB

After Optimization

188.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Shuangliang-pack.com main page is 239.2 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. 15% of websites need less resources to load. Images take 233.3 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 2.4 kB

  • Original 3.7 kB
  • After minification 2.8 kB
  • After compression 1.3 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 876 B, which is 24% 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 2.4 kB or 64% of the original size.

Image Optimization

-20%

Potential reduce by 47.7 kB

  • Original 233.3 kB
  • After minification 185.6 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, Shuangliang Pack needs image optimization as it can save up to 47.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 267 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 2.0 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 267 B or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (33%)

Requests Now

12

After Optimization

8

  • AJAX
  • Images
  • JavaScript

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shuangliang Pack. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shuangliang-pack.com

shuangliang-pack.com

409 ms

shuangliang-pack.com

shuangliang-pack.com

307 ms

jquery.js

jquery.js

74 ms

vns888.js

vns888.js

608 ms

hm.js

hm.js

1148 ms

www.02899.top

www.02899.top

541 ms

push.js

push.js

1194 ms

ag.js

ag.js

70 ms

365%20(2).png

365%20(2).png

139 ms

xpj.png

xpj.png

276 ms

wns.png

wns.png

207 ms

tyc%20(1).png

tyc%20(1).png

218 ms

1552215839168.png

1552215839168.png

652 ms

hm.gif

hm.gif

332 ms

Accessibility Review

shuangliang-pack.com accessibility score

53

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

shuangliang-pack.com 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

shuangliang-pack.com SEO score

64

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 Shuangliang-pack.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 Shuangliang-pack.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

shuangliang-pack.com

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