Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

Page Load Speed

1.7 sec in total

First Response

195 ms

Resources Loaded

1.4 sec

Page Rendered

63 ms

ucloud.host screenshot

About Website

Visit ucloud.host now to see the best up-to-date Ucloud content and also check out these interesting facts you probably never knew about ucloud.host

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Key Findings

We analyzed Ucloud.host page load time and found that the first response time was 195 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ucloud.host performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value17.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

ucloud.host

195 ms

ucloud.host

266 ms

app.552a5162.css

942 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Ucloud.host and no external sources were called. The less responsive or slowest element that took the longest time to load (942 ms) belongs to the original domain Ucloud.host.

Page Optimization Overview & Recommendations

Page size can be reduced by 645.6 kB (86%)

Content Size

751.5 kB

After Optimization

106.0 kB

In fact, the total size of Ucloud.host main page is 751.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 750.6 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 518 B

  • Original 961 B
  • After minification 919 B
  • After compression 443 B

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 518 B or 54% of the original size.

CSS Optimization

-86%

Potential reduce by 645.0 kB

  • Original 750.6 kB
  • After minification 750.6 kB
  • After compression 105.5 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. Ucloud.host needs all CSS files to be minified and compressed as it can save up to 645.0 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ucloud. According to our analytics all requests are already optimized.

Accessibility Review

ucloud.host accessibility score

86

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

Buttons do not have an accessible name

Best Practices

ucloud.host best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Missing source maps for large first-party JavaScript

SEO Factors

ucloud.host SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ucloud.host can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Ucloud.host 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

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