Tools & Wizards About Us
tf-valvefittings.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

tf-valvefittings.com

motorized valve, modulating valve, actuated ball valve, motorized ball valve for sale

Page Load Speed

10.1 sec in total

First Response

2.9 sec

Resources Loaded

6.9 sec

Page Rendered

365 ms

tf-valvefittings.com screenshot

About Website

Click here to check amazing Tf Valve Fittings content. Otherwise, check out these important facts you probably never knew about tf-valvefittings.com

We specialize in producing and selling: electric ON/OFF valves, motorized ball valves, modulating valve, actuated ball valve, timing control ball valves, etc. Online shopping for HVAC product as elect...

Visit tf-valvefittings.com

Key Findings

We analyzed Tf-valvefittings.com page load time and found that the first response time was 2.9 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

tf-valvefittings.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.402

25/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

www.tf-valvefittings.com

2907 ms

bootstrap.min.css

707 ms

additive.css

658 ms

css.css

1491 ms

point.css

661 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 9% of them (2 requests) were addressed to the original Tf-valvefittings.com, 70% (16 requests) were made to Asssets.51microshop.com and 13% (3 requests) were made to Images.51microshop.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Tf-valvefittings.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 326.5 kB (51%)

Content Size

644.0 kB

After Optimization

317.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tf-valvefittings.com main page is 644.0 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. 20% of websites need less resources to load. HTML takes 348.7 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 323.4 kB

  • Original 348.7 kB
  • After minification 336.6 kB
  • After compression 25.3 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 323.4 kB or 93% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 187.0 kB
  • After minification 187.0 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. Tf Valve Fittings images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 946 B

  • Original 66.0 kB
  • After minification 65.7 kB
  • After compression 65.1 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

-5%

Potential reduce by 2.2 kB

  • Original 42.2 kB
  • After minification 40.5 kB
  • After compression 40.1 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. Tf-valvefittings.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (59%)

Requests Now

17

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tf Valve Fittings. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tf-valvefittings.com

www.tf-valvefittings.com

2907 ms

bootstrap.min.css

bootstrap.min.css

707 ms

additive.css

additive.css

658 ms

css.css

css.css

1491 ms

point.css

point.css

661 ms

jquery.min.js

jquery.min.js

765 ms

lazysizes.min.js

lazysizes.min.js

679 ms

js

js

60 ms

home.js

home.js

598 ms

jquery.cookie.min.js

jquery.cookie.min.js

598 ms

bootstrap.min.js

bootstrap.min.js

634 ms

TouchSlide.1.1.js

TouchSlide.1.1.js

646 ms

admin-ajax.js

admin-ajax.js

788 ms

js.js

js.js

671 ms

PluginUit.js

PluginUit.js

701 ms

1571302212026_0.jpg_w360.jpg

1571302212026_0.jpg_w360.jpg

1734 ms

1571302305497_0.jpg_w360.jpg

1571302305497_0.jpg_w360.jpg

1139 ms

1484275483626_0.jpg

1484275483626_0.jpg

524 ms

country.jpg

country.jpg

105 ms

iconfont.ttf

iconfont.ttf

76 ms

font_1593163_kyevyj6sk2g.woff

font_1593163_kyevyj6sk2g.woff

427 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

124 ms

js.aspx

js.aspx

77 ms

Accessibility Review

tf-valvefittings.com accessibility score

60

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-*] attributes do not match their roles

High

[role] values are not valid

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

High

Links do not have a discernible 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

tf-valvefittings.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tf-valvefittings.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tf-valvefittings.com 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 Tf-valvefittings.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

tf-valvefittings.com

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