Tools & Wizards About Us
tkthvac.coowor.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% 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

tkthvac.coowor.com

TKT HVAC CO.,LTD - truck air conditioner bus air conditioner,

Page Load Speed

11.9 sec in total

First Response

749 ms

Resources Loaded

10.9 sec

Page Rendered

243 ms

tkthvac.coowor.com screenshot

About Website

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

TKT HVAC CO.,LTD,Experts in truck air conditioner bus air conditioner,, A Verified Supplier on Coowor.com.

Visit tkthvac.coowor.com

Key Findings

We analyzed Tkthvac.coowor.com page load time and found that the first response time was 749 ms and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tkthvac.coowor.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.5 s

0/100

25%

SI (Speed Index)

Value43.8 s

0/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.093

91/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

tkthvac.coowor.com

749 ms

tkthvac.coowor.com

2181 ms

hm.js

1025 ms

atrk.js

31 ms

push.js

1441 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 70% of them (40 requests) were addressed to the original Tkthvac.coowor.com, 23% (13 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 (5.7 sec) relates to the external source Img.coowor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 185.1 kB (17%)

Content Size

1.1 MB

After Optimization

915.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tkthvac.coowor.com main page is 1.1 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. 30% of websites need less resources to load. Images take 914.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 112.4 kB

  • Original 138.9 kB
  • After minification 122.2 kB
  • After compression 26.4 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. This page needs HTML code to be minified as it can gain 16.7 kB, which is 12% 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 112.4 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 58.9 kB

  • Original 914.3 kB
  • After minification 855.5 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. TKT HVAC 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. Tkthvac.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 (33%)

Requests Now

54

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TKT HVAC 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

tkthvac.coowor.com

tkthvac.coowor.com

749 ms

tkthvac.coowor.com

tkthvac.coowor.com

2181 ms

hm.js

hm.js

1025 ms

atrk.js

atrk.js

31 ms

push.js

push.js

1441 ms

index.css

index.css

495 ms

Reset.css

Reset.css

754 ms

cssstyles.css

cssstyles.css

1495 ms

indexstyle.css

indexstyle.css

1248 ms

font.css

font.css

1004 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

2496 ms

shop-index.css

shop-index.css

1021 ms

shop-index.js

shop-index.js

1002 ms

jquery.lazyload.js;jsessionid=4B7FCA04D77873882D644F3C7B90F52B

jquery.lazyload.js;jsessionid=4B7FCA04D77873882D644F3C7B90F52B

1250 ms

jquery.scrollLoading.js;jsessionid=4B7FCA04D77873882D644F3C7B90F52B

jquery.scrollLoading.js;jsessionid=4B7FCA04D77873882D644F3C7B90F52B

1251 ms

jquery.tmpl.min.js;jsessionid=4B7FCA04D77873882D644F3C7B90F52B

jquery.tmpl.min.js;jsessionid=4B7FCA04D77873882D644F3C7B90F52B

1273 ms

shop-header.css

shop-header.css

1497 ms

shop-header.js

shop-header.js

1499 ms

product_priceRange.js

product_priceRange.js

1499 ms

bootstrap.min.css

bootstrap.min.css

1787 ms

bootstrap-wysihtml5.css

bootstrap-wysihtml5.css

1497 ms

jquery.blockUI.js

jquery.blockUI.js

1504 ms

util.js

util.js

1505 ms

hm.gif

hm.gif

311 ms

20201217173924C3RA.jpg

20201217173924C3RA.jpg

2240 ms

20160909095803O6I5.jpg

20160909095803O6I5.jpg

3259 ms

20160909095758LPTJ.jpg

20160909095758LPTJ.jpg

4085 ms

20160909095752O1DQ.jpg

20160909095752O1DQ.jpg

3549 ms

201609090957527IMA.jpg

201609090957527IMA.jpg

3651 ms

20160909095914YX7W.jpg

20160909095914YX7W.jpg

2352 ms

20160909095914W5W8.jpg

20160909095914W5W8.jpg

2735 ms

201609090959132U24.jpg

201609090959132U24.jpg

2605 ms

20201217180506D5Q0.jpg

20201217180506D5Q0.jpg

5670 ms

up.png

up.png

251 ms

logo.gif

logo.gif

251 ms

unit_public.png

unit_public.png

249 ms

shop_collect1.png

shop_collect1.png

251 ms

search_btn.png

search_btn.png

251 ms

icon_03.png

icon_03.png

256 ms

icon_05.png

icon_05.png

508 ms

icon_07.png

icon_07.png

507 ms

iconleft_03.png

iconleft_03.png

508 ms

iconleft_08.png

iconleft_08.png

506 ms

iconleft_10.png

iconleft_10.png

506 ms

iconleft2_03.png

iconleft2_03.png

507 ms

iconleft2_hot.png

iconleft2_hot.png

768 ms

shop_publish_years.png

shop_publish_years.png

746 ms

arr.fw.png

arr.fw.png

1236 ms

re.png

re.png

698 ms

dh.png

dh.png

699 ms

size.png

size.png

700 ms

list-chat1_5.png

list-chat1_5.png

1196 ms

20160912144635XIEH.png

20160912144635XIEH.png

3618 ms

20210122095144ZBNA.jpg

20210122095144ZBNA.jpg

4180 ms

20210331163309FXBV.jpg

20210331163309FXBV.jpg

3935 ms

20210331143009EVZR.jpg

20210331143009EVZR.jpg

4043 ms

online_chat_btn.png

online_chat_btn.png

1146 ms

Accessibility Review

tkthvac.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

tkthvac.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

tkthvac.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 Tkthvac.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 Tkthvac.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

tkthvac.coowor.com

Open Graph description is not detected on the main page of TKT HVAC 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: