Tools & Wizards About Us
flow-controls.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

flow-controls.com

ToFine Flow Control in China,Mini motorized ball valve manufacturer in China,

Page Load Speed

1.8 sec in total

First Response

73 ms

Resources Loaded

1.6 sec

Page Rendered

118 ms

flow-controls.com screenshot

About Website

Welcome to flow-controls.com homepage info - get ready to check Flow Control S best content right away, or after learning these important things about flow-controls.com

TOFINE FLOW CONTROL,Tianjin,China, TOFINE GROUP CO.,LIMITED, China TOFINE manufacturer and exporter for mini motorized ball valve/ Electric actuated ball valve/ Automatic controlled valves, very popul...

Visit flow-controls.com

Key Findings

We analyzed Flow-controls.com page load time and found that the first response time was 73 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

flow-controls.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

index.html

73 ms

script.js

68 ms

style.css

477 ms

common.css

479 ms

common.js

478 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that all of those requests were addressed to Flow-controls.com and no external sources were called. The less responsive or slowest element that took the longest time to load (635 ms) belongs to the original domain Flow-controls.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.4 kB (13%)

Content Size

797.2 kB

After Optimization

696.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Flow-controls.com main page is 797.2 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. 35% of websites need less resources to load. Images take 721.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 27.3 kB

  • Original 32.6 kB
  • After minification 31.8 kB
  • After compression 5.3 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 27.3 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 57.4 kB

  • Original 721.8 kB
  • After minification 664.4 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. Flow Control S images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 12.0 kB

  • Original 33.0 kB
  • After minification 33.0 kB
  • After compression 21.0 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 12.0 kB or 36% of the original size.

CSS Optimization

-37%

Potential reduce by 3.7 kB

  • Original 9.9 kB
  • After minification 9.9 kB
  • After compression 6.2 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. Flow-controls.com needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (45%)

Requests Now

60

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flow Control S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

index.html

index.html

73 ms

script.js

script.js

68 ms

style.css

style.css

477 ms

common.css

common.css

479 ms

common.js

common.js

478 ms

search.css

search.css

478 ms

ajax.js

ajax.js

475 ms

prototype.js

prototype.js

539 ms

search.js

search.js

543 ms

ddlevelsmenu-base.css

ddlevelsmenu-base.css

544 ms

ddlevelsmenu-sidebar.css

ddlevelsmenu-sidebar.css

543 ms

ddlevelsmenu.js

ddlevelsmenu.js

544 ms

vcall.php

vcall.php

565 ms

vcall.php

vcall.php

635 ms

careers.gif

careers.gif

70 ms

webbg.jpg

webbg.jpg

197 ms

sitemap.gif

sitemap.gif

70 ms

3e6494ccdc7887fcf21e5599147ddbe1.png

3e6494ccdc7887fcf21e5599147ddbe1.png

67 ms

fl_en.gif

fl_en.gif

67 ms

fl_de.gif

fl_de.gif

83 ms

fl_es.gif

fl_es.gif

134 ms

fl_fr.gif

fl_fr.gif

136 ms

fl_it.gif

fl_it.gif

138 ms

fl_pt.gif

fl_pt.gif

152 ms

fl_ru.gif

fl_ru.gif

157 ms

fl_ar.gif

fl_ar.gif

199 ms

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d66812c35d3c2f1fd39214fa1f296162.jpg

202 ms

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68acdd5de1e68d5b415dfb2453a7a958.jpg

266 ms

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725a1aa96ee57701209a0fa08e7fa48e.jpg

281 ms

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423e6b0714264e7dcfa34d06cc8ce400.jpg

223 ms

f60cd6472aed5d2f3b6c83d2f2aec90c.jpg

f60cd6472aed5d2f3b6c83d2f2aec90c.jpg

264 ms

f4e0f5d027381e2d6356b832d27cb945.jpg

f4e0f5d027381e2d6356b832d27cb945.jpg

268 ms

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201857125a3daa260ac896ce0e6564ca.jpg

269 ms

854df7db7ebc2fc6ea5382c40aaa5565.jpg

854df7db7ebc2fc6ea5382c40aaa5565.jpg

297 ms

aba73eda37d94910b014200b0313422f.jpg

aba73eda37d94910b014200b0313422f.jpg

340 ms

de788a4cae745fbfe2260fc68639a60a.jpg

de788a4cae745fbfe2260fc68639a60a.jpg

341 ms

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b07f66c0df41af303888c51e03f2fc53.jpg

333 ms

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8aaee69c67b0433a16a5d040864ad773.jpg

340 ms

3fcadb89440909a9b14f29ba601feccf.jpg

3fcadb89440909a9b14f29ba601feccf.jpg

346 ms

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33e45b736e6389549262883896dd5851.jpg

362 ms

aa42ed99d4c89e6b7580e3ee7efac5d2.jpg

aa42ed99d4c89e6b7580e3ee7efac5d2.jpg

399 ms

3fd95b80f0aaa29f5e35b2ce37b3dc95.jpg

3fd95b80f0aaa29f5e35b2ce37b3dc95.jpg

405 ms

8709b177cf0225588b5c0d56d7da38d9.jpg

8709b177cf0225588b5c0d56d7da38d9.jpg

406 ms

news.gif

news.gif

135 ms

contact.gif

contact.gif

135 ms

001.jpg

001.jpg

330 ms

002.jpg

002.jpg

258 ms

003.jpg

003.jpg

325 ms

004.jpg

004.jpg

262 ms

main.gif

main.gif

394 ms

headbg.gif

headbg.gif

399 ms

searchbg.gif

searchbg.gif

417 ms

navbg.gif

navbg.gif

453 ms

navbg2.gif

navbg2.gif

458 ms

line.gif

line.gif

459 ms

beijing.png

beijing.png

189 ms

common.css

common.css

452 ms

name2.gif

name2.gif

413 ms

bb32fbf6dd07a2a5f39f2224faeb0086.gif

bb32fbf6dd07a2a5f39f2224faeb0086.gif

430 ms

ico.gif

ico.gif

465 ms

71921feb6def1eedf97ca93d36c6696d.gif

71921feb6def1eedf97ca93d36c6696d.gif

449 ms

foot.gif

foot.gif

447 ms

footbg.gif

footbg.gif

408 ms

Accessibility Review

flow-controls.com accessibility score

49

Accessibility Issues

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

<frame> or <iframe> elements do not have a title

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

Best Practices

flow-controls.com best practices score

67

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

SEO Factors

flow-controls.com SEO score

69

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

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 Flow-controls.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 Flow-controls.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

flow-controls.com

Open Graph description is not detected on the main page of Flow Control S. 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: