Tools & Wizards About Us
zeno.cn screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

zeno.cn

Zeno - TV Mount Factory, Mobile Carts, Monitor Arm Wholesaler | Zeno

Page Load Speed

5.9 sec in total

First Response

720 ms

Resources Loaded

4.1 sec

Page Rendered

1.1 sec

zeno.cn screenshot

About Website

Visit zeno.cn now to see the best up-to-date Zeno content and also check out these interesting facts you probably never knew about zeno.cn

Zeno's main products are TV Brackets, projector brackets, desktop brackets, video conference mobile carts, etc. Zeno is a professional TV Mount manufacturer in the audio-visual peripheral equipment in...

Visit zeno.cn

Key Findings

We analyzed Zeno.cn page load time and found that the first response time was 720 ms and then it took 5.2 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

zeno.cn performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.649

9/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

zeno.cn

720 ms

zeno.cn

282 ms

www.zeno.cn

561 ms

www.zeno.cn

529 ms

js

56 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 91% of them (29 requests) were addressed to the original Zeno.cn, 6% (2 requests) were made to Widget-v4.tidiochat.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Zeno.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 467.0 kB (8%)

Content Size

5.7 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zeno.cn main page is 5.7 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 354.2 kB

  • Original 428.9 kB
  • After minification 424.4 kB
  • After compression 74.6 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 354.2 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 112.6 kB

  • Original 5.3 MB
  • After minification 5.2 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. Zeno images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 130 B

  • Original 2.3 kB
  • After minification 2.3 kB
  • After compression 2.2 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.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

26

After Optimization

23

  • Images
  • JavaScript

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeno. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zeno.cn

zeno.cn

720 ms

zeno.cn

zeno.cn

282 ms

www.zeno.cn

www.zeno.cn

561 ms

www.zeno.cn

www.zeno.cn

529 ms

js

js

56 ms

jquery-migrate.min.js

jquery-migrate.min.js

261 ms

return-top.js

return-top.js

455 ms

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20211228142245_13417.jpg

564 ms

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20200430085436_81371.jpg

622 ms

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66593a03d4253.jpg

559 ms

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20231227142037_37112.jpg

730 ms

20200428144141_37832.jpg

20200428144141_37832.jpg

465 ms

20240827103819_98917.jpg

20240827103819_98917.jpg

580 ms

20220223113804_44970.jpg

20220223113804_44970.jpg

1028 ms

zeno-p52.192.1.jpg

zeno-p52.192.1.jpg

747 ms

zeno-p54.191.1.jpg

zeno-p54.191.1.jpg

825 ms

zeno-m41.190.1.jpg

zeno-m41.190.1.jpg

820 ms

zeno-m42.189.1.jpg

zeno-m42.189.1.jpg

894 ms

zeno-m43.188.1.jpg

zeno-m43.188.1.jpg

1005 ms

ZENO-M400.183.1.jpg

ZENO-M400.183.1.jpg

1001 ms

ZENO-M500.182.1.jpg

ZENO-M500.182.1.jpg

1068 ms

ZENO-LP660-2.181.1.jpg

ZENO-LP660-2.181.1.jpg

1096 ms

ZENO-LP640.180.1.jpg

ZENO-LP640.180.1.jpg

1146 ms

tv-brackets-for-flat-screens-zeno-lp620.168.1.jpg

tv-brackets-for-flat-screens-zeno-lp620.168.1.jpg

1254 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1316 ms

ukcnz29htkenjfbtvupvvfx2h1q7kmo0.js

ukcnz29htkenjfbtvupvvfx2h1q7kmo0.js

160 ms

online.png

online.png

1129 ms

render.90390cea79cf6cb7eb42.js

render.90390cea79cf6cb7eb42.js

15 ms

66b5830b28b0c.jpg

66b5830b28b0c.jpg

1429 ms

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61ca88425dafb.jpg

1427 ms

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655c75f18f480.jpg

1429 ms

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5e69fc8b19a65.png

1427 ms

Accessibility Review

zeno.cn accessibility score

81

Accessibility Issues

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

zeno.cn 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zeno.cn SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Zeno.cn 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 Zeno.cn 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

zeno.cn

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