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csres.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

csres.com

查标准上工标网

Page Load Speed

12.2 sec in total

First Response

2.9 sec

Resources Loaded

8.7 sec

Page Rendered

574 ms

csres.com screenshot

About Website

Welcome to csres.com homepage info - get ready to check Csres best content for China right away, or after learning these important things about csres.com

工标网——最专业权威的标准门户网站。及时收录各行业标准，国家标准，国外标准等资讯、公告、及标准更替信息，与搜索完美结合，及时为企业提供各种标准化信息服务，并为用户提供最简单便捷的网上购买服务。查标准，上工标网。

Visit csres.com

Key Findings

We analyzed Csres.com page load time and found that the first response time was 2.9 sec and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

csres.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

csres.com

2883 ms

main_style.css

447 ms

comm.js

901 ms

logo.gif

3032 ms

s1431.gif

487 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 85% of them (11 requests) were addressed to the original Csres.com, 15% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Csres.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.2 kB (32%)

Content Size

31.6 kB

After Optimization

21.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Csres.com main page is 31.6 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. Only 10% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 9.3 kB

  • Original 13.2 kB
  • After minification 12.7 kB
  • After compression 3.9 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 9.3 kB or 70% of the original size.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-70%

Potential reduce by 819 B

  • Original 1.2 kB
  • After minification 867 B
  • After compression 348 B

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. Csres.com needs all CSS files to be minified and compressed as it can save up to 819 B or 70% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csres. According to our analytics all requests are already optimized.

Network Requests Diagram

csres.com

csres.com

2883 ms

main_style.css

main_style.css

447 ms

comm.js

comm.js

901 ms

logo.gif

logo.gif

3032 ms

s1431.gif

s1431.gif

487 ms

s0049.gif

s0049.gif

913 ms

s0280.gif

s0280.gif

925 ms

s0060.gif

s0060.gif

929 ms

s1057.gif

s1057.gif

975 ms

s1331.gif

s1331.gif

4922 ms

s0653.gif

s0653.gif

1390 ms

ga.js

ga.js

9 ms

__utm.gif

__utm.gif

30 ms

Accessibility Review

csres.com accessibility score

49

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

Form elements do not have associated labels

Best Practices

csres.com best practices score

75

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

SEO Factors

csres.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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csres.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 Csres.com main page’s claimed encoding is gbk. 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

csres.com

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