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report.agc-cert.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

report.agc-cert.com

AGC鑫宇环报告证书查询系统

Page Load Speed

6.2 sec in total

First Response

740 ms

Resources Loaded

5.3 sec

Page Rendered

90 ms

report.agc-cert.com screenshot

About Website

Welcome to report.agc-cert.com homepage info - get ready to check Report Agc Cert best content for China right away, or after learning these important things about report.agc-cert.com

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Key Findings

We analyzed Report.agc-cert.com page load time and found that the first response time was 740 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

report.agc-cert.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

report.agc-cert.com

740 ms

www.agccert.com.cn

1265 ms

bootstrap.css

710 ms

font.css

1383 ms

nanoscroller.css

703 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Report.agc-cert.com, 94% (17 requests) were made to Agccert.com.cn. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Agccert.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.3 kB (28%)

Content Size

166.8 kB

After Optimization

120.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Report.agc-cert.com main page is 166.8 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. 20% of websites need less resources to load. CSS take 112.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 5.0 kB

  • Original 7.1 kB
  • After minification 5.3 kB
  • After compression 2.0 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 1.8 kB, which is 25% 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 5.0 kB or 71% of the original size.

Image Optimization

-57%

Potential reduce by 27.0 kB

  • Original 47.0 kB
  • After minification 20.0 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, Report Agc Cert needs image optimization as it can save up to 27.0 kB or 57% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-13%

Potential reduce by 14.2 kB

  • Original 112.8 kB
  • After minification 112.8 kB
  • After compression 98.6 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. Report.agc-cert.com needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (56%)

Requests Now

16

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Report Agc Cert. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

report.agc-cert.com

report.agc-cert.com

740 ms

www.agccert.com.cn

www.agccert.com.cn

1265 ms

bootstrap.css

bootstrap.css

710 ms

font.css

font.css

1383 ms

nanoscroller.css

nanoscroller.css

703 ms

reset.css

reset.css

704 ms

global.css

global.css

707 ms

page.css

page.css

706 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1861 ms

bootstrap.min.js

bootstrap.min.js

1171 ms

nanoscroller.js

nanoscroller.js

1176 ms

main.js

main.js

940 ms

jquery.js

jquery.js

2588 ms

logo.jpg

logo.jpg

237 ms

bh.png

bh.png

236 ms

ma.png

ma.png

232 ms

www.agccert.com.cn

www.agccert.com.cn

240 ms

gaba.png

gaba.png

688 ms

Accessibility Review

report.agc-cert.com accessibility score

78

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

report.agc-cert.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

report.agc-cert.com SEO score

83

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

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 uses 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 Report.agc-cert.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 Report.agc-cert.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

report.agc-cert.com

Open Graph description is not detected on the main page of Report Agc Cert. 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: