Tools & Wizards About Us
sunsen.net screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

sunsen.net

上海双臣移动脚手架(脚手架租赁,脚手架销售)

Page Load Speed

23.9 sec in total

First Response

753 ms

Resources Loaded

23.1 sec

Page Rendered

74 ms

sunsen.net screenshot

About Website

Click here to check amazing Sunsen content. Otherwise, check out these important facts you probably never knew about sunsen.net

移动脚手架,门式脚手架生产厂商,提供批发销售及租赁业务.

Visit sunsen.net

Key Findings

We analyzed Sunsen.net page load time and found that the first response time was 753 ms and then it took 23.2 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

sunsen.net performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value39.0 s

0/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

sunsen.net

753 ms

style.css

254 ms

js

73 ms

gj_zhengshu_09fc58089d7aec66675851175945578a.js

1445 ms

logo.gif

260 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 81% of them (13 requests) were addressed to the original Sunsen.net, 6% (1 request) were made to Googletagmanager.com and 6% (1 request) were made to Pc2.gtimg.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Union.rising.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.7 kB (11%)

Content Size

128.1 kB

After Optimization

114.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sunsen.net main page is 128.1 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 10% of websites need less resources to load. Images take 117.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.4 kB

  • Original 9.4 kB
  • After minification 7.8 kB
  • After compression 3.0 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 1.6 kB, which is 17% 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 6.4 kB or 69% of the original size.

Image Optimization

-6%

Potential reduce by 6.9 kB

  • Original 117.1 kB
  • After minification 110.2 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. Sunsen images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 2 B

  • Original 36 B
  • After minification 34 B
  • After compression 34 B

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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 285 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 1.3 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. Sunsen.net needs all CSS files to be minified and compressed as it can save up to 285 B or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunsen. According to our analytics all requests are already optimized.

Network Requests Diagram

sunsen.net

sunsen.net

753 ms

style.css

style.css

254 ms

js

js

73 ms

gj_zhengshu_09fc58089d7aec66675851175945578a.js

gj_zhengshu_09fc58089d7aec66675851175945578a.js

1445 ms

logo.gif

logo.gif

260 ms

jg_logo.jpg

jg_logo.jpg

463 ms

zh_logo.jpg

zh_logo.jpg

466 ms

lt_logo.jpg

lt_logo.jpg

498 ms

gs.gif

gs.gif

498 ms

12515566212520.jpg

12515566212520.jpg

500 ms

12515563648195.jpg

12515563648195.jpg

503 ms

12515332549212.jpg

12515332549212.jpg

700 ms

12515557436646.jpg

12515557436646.jpg

704 ms

TrojanInspect.aspx

TrojanInspect.aspx

20163 ms

main.jpg

main.jpg

745 ms

arrow.gif

arrow.gif

227 ms

Accessibility Review

sunsen.net accessibility score

86

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

sunsen.net 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sunsen.net SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sunsen.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Sunsen.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

sunsen.net

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