Tools & Wizards About Us
tkbhome.com screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

tkbhome.com

TKB TECHNOLOGY - Smart Home Products,Z-Wave Products,ZIGBEE Products,WIFI Products,Room Thermostats

Page Load Speed

6 sec in total

First Response

459 ms

Resources Loaded

5.1 sec

Page Rendered

477 ms

tkbhome.com screenshot

About Website

Visit tkbhome.com now to see the best up-to-date TKB Home content and also check out these interesting facts you probably never knew about tkbhome.com

Smart Home Products,Z-Wave Products,WIFI Products,Room ThermostatsFrom China Suppliers/Manufacturers.

Visit tkbhome.com

Key Findings

We analyzed Tkbhome.com page load time and found that the first response time was 459 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tkbhome.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

13/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.147

77/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

tkbhome.com

459 ms

www.tkbhome.com

706 ms

index.html

230 ms

css.css

143 ms

jquery-1.11.0.js

361 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that all of those requests were addressed to Tkbhome.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Tkbhome.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.3 kB (6%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tkbhome.com main page is 1.6 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.2 kB

  • Original 25.5 kB
  • After minification 22.9 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 20.2 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 63.7 kB

  • Original 1.5 MB
  • After minification 1.4 MB

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. TKB Home images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 12.7 kB

  • Original 54.6 kB
  • After minification 54.6 kB
  • After compression 41.9 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 12.7 kB or 23% of the original size.

CSS Optimization

-32%

Potential reduce by 3.7 kB

  • Original 11.5 kB
  • After minification 11.5 kB
  • After compression 7.8 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. Tkbhome.com needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 32% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

42

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TKB Home. According to our analytics all requests are already optimized.

Network Requests Diagram

tkbhome.com

tkbhome.com

459 ms

www.tkbhome.com

www.tkbhome.com

706 ms

index.html

index.html

230 ms

css.css

css.css

143 ms

jquery-1.11.0.js

jquery-1.11.0.js

361 ms

mycommon.js

mycommon.js

215 ms

lng_zw.jpg

lng_zw.jpg

126 ms

logo.png

logo.png

226 ms

ce.jpg

ce.jpg

213 ms

ba-nn1.jpg

ba-nn1.jpg

574 ms

ba-nn2.jpg

ba-nn2.jpg

1416 ms

ba-nn3.jpg

ba-nn3.jpg

1588 ms

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S_12131715144649625.jpg

307 ms

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S_1271946325229292.jpg

371 ms

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415 ms

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S_1271841301125074.jpg

484 ms

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S_1271817312711912.jpg

590 ms

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S_1271815502863935.jpg

600 ms

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604 ms

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S_127147129318129.jpg

742 ms

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S_1241652179194258.jpg

758 ms

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774 ms

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804 ms

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991 ms

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1006 ms

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S_410143374059659.jpg

1023 ms

S_410146312491086.jpg

S_410146312491086.jpg

1084 ms

S_410141568509672.jpg

S_410141568509672.jpg

1351 ms

home1.jpg

home1.jpg

1590 ms

home2.jpg

home2.jpg

1349 ms

home3.jpg

home3.jpg

1739 ms

home4.jpg

home4.jpg

1614 ms

home5.jpg

home5.jpg

1588 ms

home6.jpg

home6.jpg

1661 ms

W_12141011456447813.jpg

W_12141011456447813.jpg

2424 ms

W_282227204240385.jpg

W_282227204240385.jpg

2643 ms

W_71723416396726.jpg

W_71723416396726.jpg

2626 ms

W_117052565709257.jpg

W_117052565709257.jpg

2693 ms

W_1214024268215101.jpg

W_1214024268215101.jpg

2331 ms

W_3152210289355070.jpg

W_3152210289355070.jpg

2454 ms

bgend.jpg

bgend.jpg

2734 ms

icon_all.png

icon_all.png

2733 ms

logofoot.png

logofoot.png

2633 ms

chat.png

chat.png

2572 ms

wx.jpg

wx.jpg

2590 ms

Accessibility Review

tkbhome.com accessibility score

39

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

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

tkbhome.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

SEO Factors

tkbhome.com SEO score

83

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

High

Tap targets are not sized appropriately

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 Tkbhome.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 Tkbhome.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

tkbhome.com

Open Graph description is not detected on the main page of TKB Home. 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: