Tools & Wizards About Us
hfcrefrigerant.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

hfcrefrigerant.com

Quality HFC Refrigerant & HCFC Refrigerant factory from China

Page Load Speed

1.9 sec in total

First Response

75 ms

Resources Loaded

1 sec

Page Rendered

743 ms

hfcrefrigerant.com screenshot

About Website

Click here to check amazing HFC Refrigerant content. Otherwise, check out these important facts you probably never knew about hfcrefrigerant.com

China leading provider of HFC Refrigerant and HCFC Refrigerant, Chengdu Henbin Refrigeration Co.,Ltd is HCFC Refrigerant factory.

Visit hfcrefrigerant.com

Key Findings

We analyzed Hfcrefrigerant.com page load time and found that the first response time was 75 ms and then it took 1.8 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

hfcrefrigerant.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.825

4/100

15%

TTI (Time to Interactive)

Value5.8 s

66/100

10%

Network Requests Diagram

hfcrefrigerant.com

75 ms

www.hfcrefrigerant.com

221 ms

guidefirstcommon.css

34 ms

guidecommon_99711.css

68 ms

guidefirstcommon.js

97 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Hfcrefrigerant.com and no external sources were called. The less responsive or slowest element that took the longest time to load (475 ms) belongs to the original domain Hfcrefrigerant.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.3 kB (23%)

Content Size

685.5 kB

After Optimization

531.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hfcrefrigerant.com main page is 685.5 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 375.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 127.9 kB

  • Original 149.1 kB
  • After minification 117.9 kB
  • After compression 21.1 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. This page needs HTML code to be minified as it can gain 31.2 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 127.9 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 788 B

  • Original 375.4 kB
  • After minification 374.6 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. HFC Refrigerant images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 8.8 kB

  • Original 80.3 kB
  • After minification 80.3 kB
  • After compression 71.4 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 8.8 kB or 11% of the original size.

CSS Optimization

-21%

Potential reduce by 16.8 kB

  • Original 80.7 kB
  • After minification 80.7 kB
  • After compression 64.0 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. Hfcrefrigerant.com needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (18%)

Requests Now

28

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HFC Refrigerant. 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 as a result speed up the page load time.

Network Requests Diagram

hfcrefrigerant.com

hfcrefrigerant.com

75 ms

www.hfcrefrigerant.com

www.hfcrefrigerant.com

221 ms

guidefirstcommon.css

guidefirstcommon.css

34 ms

guidecommon_99711.css

guidecommon_99711.css

68 ms

guidefirstcommon.js

guidefirstcommon.js

97 ms

commonV2.css

commonV2.css

162 ms

jquery.1.12.4.js

jquery.1.12.4.js

135 ms

common.js

common.js

132 ms

guidecommon.js

guidecommon.js

102 ms

webim.js

webim.js

100 ms

logo.gif

logo.gif

33 ms

floatimage_chat.gif

floatimage_chat.gif

38 ms

stats.js

stats.js

50 ms

close.png

close.png

35 ms

error.png

error.png

33 ms

load_icon.gif

load_icon.gif

32 ms

SANJIAO.png

SANJIAO.png

34 ms

pt163817539-recycled_r134a_refrigerant_gas_cylinder_99_99_purity_r134a_30_lb_cylinder.jpg

pt163817539-recycled_r134a_refrigerant_gas_cylinder_99_99_purity_r134a_30_lb_cylinder.jpg

33 ms

pt161477086-purity_99_99_r410a_800g_hfc_refrigerant_disposable_cylinder.jpg

pt161477086-purity_99_99_r410a_800g_hfc_refrigerant_disposable_cylinder.jpg

35 ms

pt161477937-11_3kg_22_7kg_r404a_refrigerant_gas_for_car_air_conditioner.jpg

pt161477937-11_3kg_22_7kg_r404a_refrigerant_gas_for_car_air_conditioner.jpg

65 ms

pt161480018-ch2f2_chf2cf3_cf3ch2f_hfc_r407c_refrigerant_for_air_conditioning.jpg

pt161480018-ch2f2_chf2cf3_cf3ch2f_hfc_r407c_refrigerant_for_air_conditioning.jpg

97 ms

nd163292633-advantages_and_applications_of_hcfc_refrigerants.jpg

nd163292633-advantages_and_applications_of_hcfc_refrigerants.jpg

67 ms

nd163291104-hfc_refrigerants_commonly_used.jpg

nd163291104-hfc_refrigerants_commonly_used.jpg

67 ms

pinglunbg.png

pinglunbg.png

99 ms

start.png

start.png

65 ms

countus.png

countus.png

96 ms

footer.jpeg

footer.jpeg

475 ms

Roboto.woff

Roboto.woff

474 ms

iconfont_module.woff

iconfont_module.woff

100 ms

Oswald.woff

Oswald.woff

474 ms

Accessibility Review

hfcrefrigerant.com accessibility score

98

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.

Best Practices

hfcrefrigerant.com 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

High

Page has valid source maps

SEO Factors

hfcrefrigerant.com SEO score

90

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 Hfcrefrigerant.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 Hfcrefrigerant.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

hfcrefrigerant.com

Open Graph data is detected on the main page of HFC Refrigerant. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: