Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

sh-cnpc.com

www.sh-cnpc.com-官网首页

Page Load Speed

2.8 sec in total

First Response

668 ms

Resources Loaded

1.9 sec

Page Rendered

224 ms

sh-cnpc.com screenshot

About Website

Welcome to sh-cnpc.com homepage info - get ready to check Sh Cnpc best content right away, or after learning these important things about sh-cnpc.com

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Visit sh-cnpc.com

Key Findings

We analyzed Sh-cnpc.com page load time and found that the first response time was 668 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

sh-cnpc.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.105

88/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

sh-cnpc.com

668 ms

css.css

569 ms

globals.js

576 ms

base.asp

447 ms

2012312119.jpg

87 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Sh-cnpc.com and no external sources were called. The less responsive or slowest element that took the longest time to load (668 ms) belongs to the original domain Sh-cnpc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.3 kB (21%)

Content Size

491.5 kB

After Optimization

388.2 kB

In fact, the total size of Sh-cnpc.com main page is 491.5 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 463.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 8.0 kB

  • Original 11.9 kB
  • After minification 11.8 kB
  • After compression 4.0 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. 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 8.0 kB or 67% of the original size.

Image Optimization

-18%

Potential reduce by 82.6 kB

  • Original 463.0 kB
  • After minification 380.4 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, Sh Cnpc needs image optimization as it can save up to 82.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 3.2 kB

  • Original 4.8 kB
  • After minification 4.4 kB
  • After compression 1.6 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 3.2 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 9.5 kB

  • Original 11.7 kB
  • After minification 10.9 kB
  • After compression 2.2 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. Sh-cnpc.com needs all CSS files to be minified and compressed as it can save up to 9.5 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

22

After Optimization

22

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sh Cnpc. According to our analytics all requests are already optimized.

Accessibility Review

sh-cnpc.com accessibility score

63

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

Best Practices

sh-cnpc.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

sh-cnpc.com SEO score

67

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sh-cnpc.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 Sh-cnpc.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

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