Tools & Wizards About Us
v2sgroups.in screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

v2sgroups.in

Gas boiler,Gas steam boiler,Gas hot water boiler,Gas boiler manufactory

Page Load Speed

27.9 sec in total

First Response

152 ms

Resources Loaded

22.4 sec

Page Rendered

5.3 sec

v2sgroups.in screenshot

About Website

Visit v2sgroups.in now to see the best up-to-date V 2 Sgroups content and also check out these interesting facts you probably never knew about v2sgroups.in

The main products of Fangkuai boilers include steam boilers, hot water boilers, oil and gas boilers,Fangkuai is a leading gas boiler manufacturer in China.

Visit v2sgroups.in

Key Findings

We analyzed V2sgroups.in page load time and found that the first response time was 152 ms and then it took 27.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

v2sgroups.in performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.5

16/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

v2sgroups.in

152 ms

font_2886405_rleauads9xq.css

271 ms

bootstrap.min.css

110 ms

index.css

142 ms

public.css

156 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 82% of them (28 requests) were addressed to the original V2sgroups.in, 6% (2 requests) were made to At.alicdn.com and 6% (2 requests) were made to Wt.zoosnet.net. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source S9.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 132.8 kB (6%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of V2sgroups.in main page is 2.1 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. 45% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 15.1 kB

  • Original 19.7 kB
  • After minification 19.7 kB
  • After compression 4.6 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 15.1 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 107.7 kB

  • Original 2.0 MB
  • After minification 1.9 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. V 2 Sgroups images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 5.3 kB

  • Original 46.7 kB
  • After minification 46.7 kB
  • After compression 41.4 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 5.3 kB or 11% of the original size.

CSS Optimization

-16%

Potential reduce by 4.7 kB

  • Original 30.1 kB
  • After minification 30.1 kB
  • After compression 25.4 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. V2sgroups.in needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (33%)

Requests Now

30

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V 2 Sgroups. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

v2sgroups.in

v2sgroups.in

152 ms

font_2886405_rleauads9xq.css

font_2886405_rleauads9xq.css

271 ms

bootstrap.min.css

bootstrap.min.css

110 ms

index.css

index.css

142 ms

public.css

public.css

156 ms

header.css

header.css

155 ms

footer.css

footer.css

171 ms

header_nav_1_logo.png

header_nav_1_logo.png

158 ms

index_banner_2_pro1.jpg

index_banner_2_pro1.jpg

392 ms

index_banner_2_mpro1.jpg

index_banner_2_mpro1.jpg

389 ms

email-decode.min.js

email-decode.min.js

152 ms

jquery.min.js

jquery.min.js

249 ms

bootstrap.min.js

bootstrap.min.js

257 ms

index.js

index.js

557 ms

LsJS.aspx

LsJS.aspx

1542 ms

z_stat.php

z_stat.php

20129 ms

pro_136.jpg

pro_136.jpg

385 ms

pro_129.jpg

pro_129.jpg

455 ms

pro_143.jpg

pro_143.jpg

417 ms

pro_130.jpg

pro_130.jpg

418 ms

pro_142.jpg

pro_142.jpg

388 ms

pro_144.jpg

pro_144.jpg

532 ms

pro_139.jpg

pro_139.jpg

722 ms

pro_133.jpg

pro_133.jpg

530 ms

home_case_2.png

home_case_2.png

571 ms

index_service_2_tool.png

index_service_2_tool.png

557 ms

index_service_2_info.png

index_service_2_info.png

609 ms

index_service_2_eng.png

index_service_2_eng.png

618 ms

index_service_2_chat.png

index_service_2_chat.png

875 ms

home_case_2_more.png

home_case_2_more.png

359 ms

index_message_2_bac.png

index_message_2_bac.png

482 ms

font_2886405_rleauads9xq.woff

font_2886405_rleauads9xq.woff

89 ms

JS5.css

JS5.css

265 ms

z_stat.php

z_stat.php

20210 ms

Accessibility Review

v2sgroups.in accessibility score

75

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

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.

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

v2sgroups.in best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

v2sgroups.in SEO score

92

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

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise V2sgroups.in can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that V2sgroups.in 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

v2sgroups.in

Open Graph description is not detected on the main page of V 2 Sgroups. 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: