Access zjgyhjx.com. 张家港市远华机械制造厂|全自动三足式离心机、全自动平板离心机、下卸料、吊袋离心机__离心机,三足离心机,平板离心机,吊袋离心机,全自动离心机,下卸料离心机,上悬式离心机,卧螺离心机

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value21.4 s

0/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.078

94/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

zjgyhjx.com

15164 ms

Sdcms.Css

16358 ms

main.css

1703 ms

click.aspx

1088 ms

Jquery.js

19541 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 84% of them (46 requests) were addressed to the original Zjgyhjx.com, 9% (5 requests) were made to Szgswljg.gov.cn and 2% (1 request) were made to Count19.51yes.com. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Zjgyhjx.com.

Content Size

151.2 kB

After Optimization

76.9 kB

In fact, the total size of Zjgyhjx.com main page is 151.2 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 5% of websites need less resources to load. Images take 76.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 33.9 kB

Original 39.9 kB
After minification 37.7 kB
After compression 6.0 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 33.9 kB or 85% of the original size.

Image Optimization

-20%

Potential reduce by 15.1 kB

Original 76.9 kB
After minification 61.8 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, Zjgyhjx needs image optimization as it can save up to 15.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 20.4 kB

Original 28.1 kB
After minification 24.1 kB
After compression 7.7 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 20.4 kB or 72% of the original size.

CSS Optimization

-78%

Potential reduce by 4.8 kB

Original 6.3 kB
After minification 5.4 kB
After compression 1.4 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. Zjgyhjx.com needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zjgyhjx. 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 as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Links do not have a discernible name

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

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Zjgyhjx.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 Zjgyhjx.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

zjgyhjx.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

张家港市远华机械制造厂|全自动三足式离心机、全自动平板离心机、下卸料、吊袋离心机__离心机,三足离心机,平板离心机,吊袋离心机,全自动离心机,下卸料离心机,上悬式离心机,卧螺离心机

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

zjgyhjx.com

Sdcms.Css

main.css

click.aspx

Jquery.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

zjgyhjx.com

Sdcms.Css

main.css

click.aspx

Jquery.js

jquery-migrate-1.1.0.min.js

Sdcms.js

jquery.jslides.js

jcarousellite_1.0.1.pack.js

online.aw

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