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crystalcube.biz screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

crystalcube.biz

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Page Load Speed

1 sec in total

First Response

310 ms

Resources Loaded

719 ms

Page Rendered

0 ms

crystalcube.biz screenshot

About Website

Welcome to crystalcube.biz homepage info - get ready to check Crystalcube best content right away, or after learning these important things about crystalcube.biz

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Key Findings

We analyzed Crystalcube.biz page load time and found that the first response time was 310 ms and then it took 719 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

crystalcube.biz performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

crystalcube.biz

310 ms

free-trial

150 ms

optimize.js

113 ms

6fef6d716dff4ef75047.css

33 ms

21befd62c29803a0cc70.js

56 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Crystalcube.biz, 60% (3 requests) were made to Expressvpn.com and 20% (1 request) were made to Googleoptimize.com. The less responsive or slowest element that took the longest time to load (310 ms) belongs to the original domain Crystalcube.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 430 B (1%)

Content Size

32.5 kB

After Optimization

32.1 kB

  • HTML
  • CSS

In fact, the total size of Crystalcube.biz main page is 32.5 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. 30% of websites need less resources to load. CSS take 31.9 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 389 B

  • Original 675 B
  • After minification 675 B
  • After compression 286 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 389 B or 58% of the original size.

CSS Optimization

-0%

Potential reduce by 41 B

  • Original 31.9 kB
  • After minification 31.9 kB
  • After compression 31.8 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. Crystalcube.biz has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crystalcube. According to our analytics all requests are already optimized.

Network Requests Diagram

crystalcube.biz

crystalcube.biz

310 ms

free-trial

free-trial

150 ms

optimize.js

optimize.js

113 ms

6fef6d716dff4ef75047.css

6fef6d716dff4ef75047.css

33 ms

21befd62c29803a0cc70.js

21befd62c29803a0cc70.js

56 ms

Accessibility Review

crystalcube.biz accessibility score

98

Accessibility Issues

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

crystalcube.biz 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

Low

Detected JavaScript libraries

SEO Factors

crystalcube.biz SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

crystalcube.biz

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