Tools & Wizards About Us
bundorvalve.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

bundorvalve.com

Bundor -Professional butterfly and gate valve supplier

Page Load Speed

3.2 sec in total

First Response

242 ms

Resources Loaded

2.8 sec

Page Rendered

191 ms

bundorvalve.com screenshot

About Website

Visit bundorvalve.com now to see the best up-to-date Bundor Valve content for Algeria and also check out these interesting facts you probably never knew about bundorvalve.com

As a professional valve manufacturer in China,Bundor specialized in butterfly valve,gate valve,resilient seat gate valve,dual plate check valve and Y strainer etc.We can supply different body material...

Visit bundorvalve.com

Key Findings

We analyzed Bundorvalve.com page load time and found that the first response time was 242 ms and then it took 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

bundorvalve.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value1,060 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

bundorvalve.com

242 ms

style.css

3 ms

animate.min.css

836 ms

responsive.css

10 ms

js

49 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 72% of them (28 requests) were addressed to the original Bundorvalve.com, 8% (3 requests) were made to Code.jivosite.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Bundorvalve.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.0 kB (3%)

Content Size

2.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bundorvalve.com main page is 2.3 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. 55% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 41.1 kB

  • Original 51.4 kB
  • After minification 46.9 kB
  • After compression 10.3 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. 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 41.1 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2.2 kB

  • Original 1.8 MB
  • After minification 1.8 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. Bundor Valve images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 12.3 kB

  • Original 395.0 kB
  • After minification 392.8 kB
  • After compression 382.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-26%

Potential reduce by 7.4 kB

  • Original 28.1 kB
  • After minification 27.9 kB
  • After compression 20.7 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. Bundorvalve.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (30%)

Requests Now

37

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bundor Valve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bundorvalve.com

bundorvalve.com

242 ms

style.css

style.css

3 ms

animate.min.css

animate.min.css

836 ms

responsive.css

responsive.css

10 ms

js

js

49 ms

js

js

87 ms

tBXMjQN5Fb

tBXMjQN5Fb

168 ms

require.js

require.js

9 ms

1.12.4jquery.min.js

1.12.4jquery.min.js

12 ms

app.js

app.js

120 ms

font_1773043_9tp6xou83z6.css

font_1773043_9tp6xou83z6.css

77 ms

logo.png

logo.png

41 ms

skype.png

skype.png

233 ms

search.png

search.png

40 ms

flag_en.jpg

flag_en.jpg

41 ms

flag_cn.jpg

flag_cn.jpg

40 ms

flag_ru.jpg

flag_ru.jpg

41 ms

es.jpg

es.jpg

41 ms

banner_202401.jpg

banner_202401.jpg

243 ms

20230929.jpg

20230929.jpg

42 ms

bigvalve.jpg

bigvalve.jpg

41 ms

banner_dl.jpg

banner_dl.jpg

1600 ms

banner_yyd.jpg

banner_yyd.jpg

243 ms

header_pro2.jpg

header_pro2.jpg

1434 ms

lb_prev.png

lb_prev.png

42 ms

lb_next.png

lb_next.png

42 ms

fixed_logo.png

fixed_logo.png

43 ms

fixed_icon.jpg

fixed_icon.jpg

241 ms

bundor1.jpg

bundor1.jpg

895 ms

bundor2.jpg

bundor2.jpg

927 ms

bundor3.jpg

bundor3.jpg

1364 ms

bundor4.jpg

bundor4.jpg

910 ms

btn_bg.png

btn_bg.png

860 ms

btn_r.png

btn_r.png

861 ms

tBXMjQN5Fb

tBXMjQN5Fb

261 ms

font_1773043_9tp6xou83z6.woff

font_1773043_9tp6xou83z6.woff

397 ms

common.js

common.js

807 ms

tBXMjQN5Fb

tBXMjQN5Fb

503 ms

bundle_en_US.js

bundle_en_US.js

50 ms

Accessibility Review

bundorvalve.com accessibility score

74

Accessibility Issues

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

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Tables and lists

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

Impact

Issue

High

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

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

bundorvalve.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

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

bundorvalve.com SEO score

90

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

    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 Bundorvalve.com 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 Bundorvalve.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

bundorvalve.com

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