Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

visarnews.com

球盟会app网页版(中国)有限公司

Page Load Speed

3.4 sec in total

First Response

50 ms

Resources Loaded

2.9 sec

Page Rendered

413 ms

visarnews.com screenshot

About Website

Click here to check amazing Visarnews content for India. Otherwise, check out these important facts you probably never knew about visarnews.com

球盟会app网页版(中国)有限公司有限公司专业从事基础化工、煤化工、炼油及石油化工、光伏与医药等领域压力容器的研发、设计、制造、销售及相关技术服务,形成以反应压力容器、换热压力容器、分离压力容器、储存压力容器为主的非标压力容器产品体系。公司在煤化工及石油炼化等领域为煤制甲醇、煤制乙二醇、煤制烯烃、乙烯、PDH、环氧乙烷、苯酚丙酮、双酚A、苯乙烯、环已酮、已内酰胺、PTA、BDO、EVA、双氧水等装...

Visit visarnews.com

Key Findings

We analyzed Visarnews.com page load time and found that the first response time was 50 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

visarnews.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

Network Requests Diagram

visarnews.com

50 ms

www.visarnews.com

218 ms

3645911276-widget_css_bundle.css

78 ms

authorization.css

138 ms

jquery.min.js

99 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Visarnews.com, 16% (25 requests) were made to 2.bp.blogspot.com and 16% (25 requests) were made to 4.bp.blogspot.com. The less responsive or slowest element that took the longest time to load (942 ms) relates to the external source Static.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 369.9 kB (28%)

Content Size

1.3 MB

After Optimization

955.2 kB

In fact, the total size of Visarnews.com main page is 1.3 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. 70% of websites need less resources to load. Images take 827.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 336.3 kB

  • Original 394.6 kB
  • After minification 380.9 kB
  • After compression 58.4 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 336.3 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 6.4 kB

  • Original 827.4 kB
  • After minification 821.1 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. Visarnews images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 27.3 kB

  • Original 96.2 kB
  • After minification 96.1 kB
  • After compression 68.9 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 27.3 kB or 28% of the original size.

CSS Optimization

-0%

Potential reduce by 9 B

  • Original 6.9 kB
  • After minification 6.9 kB
  • After compression 6.9 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. Visarnews.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (25%)

Requests Now

153

After Optimization

115

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visarnews. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

visarnews.com accessibility score

53

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

visarnews.com best practices score

83

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

visarnews.com SEO score

85

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

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 Visarnews.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 Visarnews.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 Visarnews. 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: