Tools & Wizards About Us
rigidhvac3.coowor.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

rigidhvac3.coowor.com

RIGID HVAC CO.,LTD - Condensing Units;Condenser;Evaporator;Miniature DC Compressor;Compact Liquid Chiller Module;Brand Refrigerated Compressors;HVAC R...

Page Load Speed

28.1 sec in total

First Response

1.4 sec

Resources Loaded

26.5 sec

Page Rendered

295 ms

rigidhvac3.coowor.com screenshot

About Website

Visit rigidhvac3.coowor.com now to see the best up-to-date RIGID HVAC 3 CO Owor content for United States and also check out these interesting facts you probably never knew about rigidhvac3.coowor.com

RIGID HVAC CO.,LTD,Experts in Condensing Units;Condenser;Evaporator;Miniature DC Compressor;Compact Liquid Chiller Module;Brand Refrigerated Compressors;HVAC Refrigeration Parts & Accessories.,, A Ver...

Visit rigidhvac3.coowor.com

Key Findings

We analyzed Rigidhvac3.coowor.com page load time and found that the first response time was 1.4 sec and then it took 26.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number 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

rigidhvac3.coowor.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value22.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value25.6 s

0/100

25%

SI (Speed Index)

Value47.4 s

0/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

rigidhvac3.coowor.com

1356 ms

rigidhvac3.coowor.com

1974 ms

hm.js

1084 ms

atrk.js

32 ms

push.js

972 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 82% of them (41 requests) were addressed to the original Rigidhvac3.coowor.com, 10% (5 requests) were made to Img.coowor.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.8 kB (36%)

Content Size

464.2 kB

After Optimization

296.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rigidhvac3.coowor.com main page is 464.2 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. 25% of websites need less resources to load. Images take 251.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 137.1 kB

  • Original 165.5 kB
  • After minification 148.5 kB
  • After compression 28.4 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 137.1 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 16.8 kB

  • Original 251.1 kB
  • After minification 234.3 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. RIGID HVAC 3 CO Owor images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 18 B

  • Original 261 B
  • After minification 261 B
  • After compression 243 B

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

-29%

Potential reduce by 13.8 kB

  • Original 47.3 kB
  • After minification 46.2 kB
  • After compression 33.5 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. Rigidhvac3.coowor.com needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (40%)

Requests Now

45

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RIGID HVAC 3 CO Owor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rigidhvac3.coowor.com

rigidhvac3.coowor.com

1356 ms

rigidhvac3.coowor.com

rigidhvac3.coowor.com

1974 ms

hm.js

hm.js

1084 ms

atrk.js

atrk.js

32 ms

push.js

push.js

972 ms

index.css

index.css

458 ms

Reset.css

Reset.css

1343 ms

cssstyles.css

cssstyles.css

2358 ms

indexstyle.css

indexstyle.css

2024 ms

font.css

font.css

1374 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

3363 ms

shop-index.css

shop-index.css

681 ms

shop-index.js

shop-index.js

960 ms

jquery.lazyload.js;jsessionid=97C781915B65AAF0CE8C68769E8D508E

jquery.lazyload.js;jsessionid=97C781915B65AAF0CE8C68769E8D508E

1432 ms

jquery.scrollLoading.js;jsessionid=97C781915B65AAF0CE8C68769E8D508E

jquery.scrollLoading.js;jsessionid=97C781915B65AAF0CE8C68769E8D508E

2388 ms

jquery.tmpl.min.js;jsessionid=97C781915B65AAF0CE8C68769E8D508E

jquery.tmpl.min.js;jsessionid=97C781915B65AAF0CE8C68769E8D508E

2305 ms

shop-header.css

shop-header.css

1651 ms

shop-header.js

shop-header.js

1653 ms

product_priceRange.js

product_priceRange.js

1874 ms

bootstrap.min.css

bootstrap.min.css

5341 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

2094 ms

jquery.blockUI.js

jquery.blockUI.js

2757 ms

util.js

util.js

2315 ms

hm.gif

hm.gif

303 ms

20180810103651UKL4.jpg

20180810103651UKL4.jpg

20007 ms

up.png

up.png

250 ms

logo.gif

logo.gif

447 ms

unit_public.png

unit_public.png

443 ms

shop_collect1.png

shop_collect1.png

248 ms

search_btn.png

search_btn.png

248 ms

2_10.jpg

2_10.jpg

7415 ms

icon_03.png

icon_03.png

524 ms

icon_05.png

icon_05.png

522 ms

icon_07.png

icon_07.png

663 ms

iconleft_03.png

iconleft_03.png

669 ms

iconleft_08.png

iconleft_08.png

1231 ms

iconleft_10.png

iconleft_10.png

1276 ms

iconleft2_03.png

iconleft2_03.png

1386 ms

iconleft2_hot.png

iconleft2_hot.png

1384 ms

20180810104344HBTE.jpg

20180810104344HBTE.jpg

2408 ms

20180810104337M01T.jpg

20180810104337M01T.jpg

20005 ms

20180810104334167J.jpg

20180810104334167J.jpg

14837 ms

20180810104325K5HE.jpg

20180810104325K5HE.jpg

4656 ms

shop_publish_years.png

shop_publish_years.png

1662 ms

arr.fw.png

arr.fw.png

5858 ms

re.png

re.png

2056 ms

dh.png

dh.png

2056 ms

size.png

size.png

2791 ms

list-chat1_5.png

list-chat1_5.png

4372 ms

online_chat_btn.png

online_chat_btn.png

2501 ms

Accessibility Review

rigidhvac3.coowor.com accessibility score

51

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.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

rigidhvac3.coowor.com best practices score

58

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rigidhvac3.coowor.com SEO score

85

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

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

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 Rigidhvac3.coowor.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 Rigidhvac3.coowor.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

rigidhvac3.coowor.com

Open Graph description is not detected on the main page of RIGID HVAC 3 CO Owor. 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: