Tools & Wizards About Us
utcsz.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

utcsz.com

VR Glasses manufacturers/supplier, China VR headset glasses manufacturer & factory , find best price in Chinese Virtual reality VR glasses manufacture...

Page Load Speed

2.7 sec in total

First Response

502 ms

Resources Loaded

1.9 sec

Page Rendered

314 ms

utcsz.com screenshot

About Website

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

Uteki Corporation Limited, UTCSZ, VR Glasses manufacturers/supplier, China VR headset glasses manufacturer & factory , find best price in Chinese Virtual reality VR glasses manufacturers, suppliers, f...

Visit utcsz.com

Key Findings

We analyzed Utcsz.com page load time and found that the first response time was 502 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

utcsz.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.373

28/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

utcsz.com

502 ms

css

145 ms

bootstrap.css

245 ms

bxslider.css

139 ms

style.css

149 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 89% of them (41 requests) were addressed to the original Utcsz.com, 11% (5 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (995 ms) belongs to the original domain Utcsz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.1 kB (12%)

Content Size

1.1 MB

After Optimization

951.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Utcsz.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. 35% of websites need less resources to load. Images take 884.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 19.0 kB

  • Original 23.4 kB
  • After minification 19.8 kB
  • After compression 4.4 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 3.6 kB, which is 16% 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 19.0 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 42.1 kB

  • Original 884.7 kB
  • After minification 842.6 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. Utcsz images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 66.1 kB

  • Original 146.3 kB
  • After minification 146.3 kB
  • After compression 80.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 66.1 kB or 45% of the original size.

CSS Optimization

-11%

Potential reduce by 3.0 kB

  • Original 27.3 kB
  • After minification 27.3 kB
  • After compression 24.4 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. Utcsz.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (22%)

Requests Now

41

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Utcsz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

utcsz.com

utcsz.com

502 ms

css

css

145 ms

bootstrap.css

bootstrap.css

245 ms

bxslider.css

bxslider.css

139 ms

style.css

style.css

149 ms

jquery.min.js

jquery.min.js

305 ms

bxslider.min.js

bxslider.min.js

169 ms

common.js

common.js

284 ms

bootstrap.js

bootstrap.js

321 ms

page.js

page.js

22 ms

eonline.css

eonline.css

320 ms

online.js

online.js

319 ms

page.js

page.js

36 ms

6378b1a62dc04.png

6378b1a62dc04.png

134 ms

flag_germany.jpg

flag_germany.jpg

134 ms

flag_spain.jpg

flag_spain.jpg

134 ms

flag_france.jpg

flag_france.jpg

153 ms

flag_italy.jpg

flag_italy.jpg

152 ms

flag_netherlands.jpg

flag_netherlands.jpg

153 ms

flag_arabia.jpg

flag_arabia.jpg

269 ms

flag_portugal.jpg

flag_portugal.jpg

269 ms

flag_china.jpg

flag_china.jpg

286 ms

flag_russia.jpg

flag_russia.jpg

282 ms

637f32f95e45c.jpg

637f32f95e45c.jpg

649 ms

637f3340ae4c9.jpg

637f3340ae4c9.jpg

765 ms

60af9efb7969d.jpg

60af9efb7969d.jpg

502 ms

5da4874b5ab50.jpg

5da4874b5ab50.jpg

554 ms

60584c79b819c.jpg

60584c79b819c.jpg

491 ms

62456360be325.jpg

62456360be325.jpg

532 ms

605848bedbef1.jpg

605848bedbef1.jpg

698 ms

62455a6627e76.jpg

62455a6627e76.jpg

716 ms

60584efc58766.jpg

60584efc58766.jpg

744 ms

605429958f26c.jpg

605429958f26c.jpg

687 ms

6374af7579bd0.jpg

6374af7579bd0.jpg

866 ms

575f99490aabb.png

575f99490aabb.png

820 ms

575f998355f38.png

575f998355f38.png

829 ms

5d7f30d8a9ed3.png

5d7f30d8a9ed3.png

846 ms

bx_loader.gif

bx_loader.gif

860 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

995 ms

sm.25.html

sm.25.html

15 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

12 ms

panel-bg.png

panel-bg.png

898 ms

top.png

top.png

901 ms

middle.png

middle.png

919 ms

bottom.png

bottom.png

957 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

17 ms

Accessibility Review

utcsz.com accessibility score

96

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

Best Practices

utcsz.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

utcsz.com SEO score

90

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

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 Utcsz.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 Utcsz.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

utcsz.com

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