Tools & Wizards About Us
telikou.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

telikou.com

TELIKOU Technologies Co., Ltd - IP / Wired / Wireless Intercom System Manufacture

Page Load Speed

11.1 sec in total

First Response

683 ms

Resources Loaded

10.3 sec

Page Rendered

172 ms

telikou.com screenshot

About Website

Welcome to telikou.com homepage info - get ready to check TELIKOU best content right away, or after learning these important things about telikou.com

TELIKOU Technologies Co., Ltd was established in 2002. We are focused on the researching and manufacturing of broadcast and stage equipment, can offer both wired and wireless options to carter for dif...

Visit telikou.com

Key Findings

We analyzed Telikou.com page load time and found that the first response time was 683 ms and then it took 10.4 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

telikou.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.249

50/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

telikou.com

683 ms

telikou.com

1103 ms

gtm.js

54 ms

xhltrackingwithchat.js

554 ms

xiaoyuer.min.css

639 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 89% of them (33 requests) were addressed to the original Telikou.com, 5% (2 requests) were made to Lib.leadscloud.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (7.3 sec) belongs to the original domain Telikou.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.0 kB (10%)

Content Size

994.2 kB

After Optimization

897.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Telikou.com main page is 994.2 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 771.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 41.7 kB

  • Original 50.7 kB
  • After minification 46.3 kB
  • After compression 9.0 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 41.7 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 51.7 kB

  • Original 771.1 kB
  • After minification 719.4 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. TELIKOU images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 108.7 kB
  • After minification 108.6 kB
  • After compression 107.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 2.3 kB

  • Original 63.7 kB
  • After minification 63.7 kB
  • After compression 61.4 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. Telikou.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (38%)

Requests Now

34

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TELIKOU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

telikou.com

telikou.com

683 ms

telikou.com

telikou.com

1103 ms

gtm.js

gtm.js

54 ms

xhltrackingwithchat.js

xhltrackingwithchat.js

554 ms

xiaoyuer.min.css

xiaoyuer.min.css

639 ms

style.min.css

style.min.css

1034 ms

responsive.min.css

responsive.min.css

660 ms

style.css

style.css

871 ms

zzshe.css

zzshe.css

879 ms

jquery.js

jquery.js

1294 ms

jquery-migrate.min.js

jquery-migrate.min.js

851 ms

addthis_widget.js

addthis_widget.js

237 ms

owl.carousel.min.js

owl.carousel.min.js

882 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

856 ms

sohowp.min.js

sohowp.min.js

1177 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

1177 ms

en.gif

en.gif

214 ms

cn.gif

cn.gif

217 ms

66d137d7b1abd.png

66d137d7b1abd.png

218 ms

63d8c9649765c.jpg

63d8c9649765c.jpg

6299 ms

60239a9c8e082.jpg

60239a9c8e082.jpg

6737 ms

63d8d2ffdca68.jpg

63d8d2ffdca68.jpg

6450 ms

63d8d3e776a73.jpg

63d8d3e776a73.jpg

6121 ms

63f479c00f775.jpg

63f479c00f775.jpg

430 ms

63d7873ec7761.jpg

63d7873ec7761.jpg

1656 ms

63d785cd15b7f.jpg

63d785cd15b7f.jpg

1429 ms

6024d08932f2e.jpg

6024d08932f2e.jpg

1644 ms

6024d02b66f79.jpg

6024d02b66f79.jpg

1857 ms

63d782f11b0ed.jpg

63d782f11b0ed.jpg

3142 ms

654a006d7433a.jpg

654a006d7433a.jpg

3067 ms

63d787a2c74a1.jpg

63d787a2c74a1.jpg

3494 ms

64ddd0dc445cd.jpg

64ddd0dc445cd.jpg

4406 ms

64ddce372d860.jpg

64ddce372d860.jpg

3709 ms

646c1b8c1457a.jpg

646c1b8c1457a.jpg

3923 ms

643761e12f76a.png

643761e12f76a.png

6975 ms

xhlform.js

xhlform.js

92 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

7275 ms

Accessibility Review

telikou.com accessibility score

74

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

telikou.com best practices score

67

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

Browser errors were logged to the console

SEO Factors

telikou.com SEO score

77

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telikou.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 Telikou.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

telikou.com

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