Tools & Wizards About Us
en.haihaogj.cn screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

en.haihaogj.cn

quality Weld Neck Flanges (WNRF)_ECC Reducers_Spectacle Blind Flanges_Q235 flange manufacturers_Hebei Haihao Group Guanjie Pipeline Equipment Co., Ltd...

Page Load Speed

6.9 sec in total

First Response

1.3 sec

Resources Loaded

4.9 sec

Page Rendered

650 ms

en.haihaogj.cn screenshot

About Website

Visit en.haihaogj.cn now to see the best up-to-date En Haihao Gj content and also check out these interesting facts you probably never knew about en.haihaogj.cn

Hebei Haihao Group Guanjie Pipeline Equipment Co., Ltd.business cover-quality Weld Neck Flanges (WNRF),Slip On Flanges (SORF),Sockolet,ECC Reducers,WPB flange,Spectacle Blind Flanges,Q235 flange,Eccen...

Visit en.haihaogj.cn

Key Findings

We analyzed En.haihaogj.cn page load time and found that the first response time was 1.3 sec and then it took 5.6 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

en.haihaogj.cn performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value12.1 s

4/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.107

88/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

en.haihaogj.cn

1327 ms

animate.css,iconfont.css,bootstrap.min.css,response.min.css

248 ms

site_impt_r.css

261 ms

page_impt_Home.css

262 ms

swiper.min.css

393 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 9% of them (9 requests) were addressed to the original En.haihaogj.cn, 36% (38 requests) were made to Img202.yun300.cn and 19% (20 requests) were made to Static.yun300.cn. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static202.yun300.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 708.9 kB (14%)

Content Size

5.2 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of En.haihaogj.cn main page is 5.2 MB. 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 a small number of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 136.8 kB

  • Original 157.1 kB
  • After minification 111.6 kB
  • After compression 20.3 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 45.5 kB, which is 29% 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 136.8 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 84.3 kB

  • Original 4.4 MB
  • After minification 4.3 MB

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. En Haihao Gj images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 17.6 kB

  • Original 64.2 kB
  • After minification 64.2 kB
  • After compression 46.7 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 17.6 kB or 27% of the original size.

CSS Optimization

-81%

Potential reduce by 470.2 kB

  • Original 582.6 kB
  • After minification 548.1 kB
  • After compression 112.4 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. En.haihaogj.cn needs all CSS files to be minified and compressed as it can save up to 470.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (37%)

Requests Now

90

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En Haihao Gj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

en.haihaogj.cn

en.haihaogj.cn

1327 ms

animate.css,iconfont.css,bootstrap.min.css,response.min.css

animate.css,iconfont.css,bootstrap.min.css,response.min.css

248 ms

site_impt_r.css

site_impt_r.css

261 ms

page_impt_Home.css

page_impt_Home.css

262 ms

swiper.min.css

swiper.min.css

393 ms

swiper.min.js

swiper.min.js

1270 ms

js

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63 ms

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Accessibility Review

en.haihaogj.cn accessibility score

85

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

Links do not have a discernible name

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

en.haihaogj.cn 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

en.haihaogj.cn SEO score

99

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.haihaogj.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 En.haihaogj.cn 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

en.haihaogj.cn

Open Graph description is not detected on the main page of En Haihao Gj. 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: