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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

corecss.io

core.css - An ultra-minimal framework for web for VPNs

Page Load Speed

23.5 sec in total

First Response

142 ms

Resources Loaded

22.5 sec

Page Rendered

849 ms

corecss.io screenshot

About Website

Welcome to corecss.io homepage info - get ready to check Core Css best content for Egypt right away, or after learning these important things about corecss.io

Core is a lightweight foundation for building responsive websites. It weighs under 1.3kb, minified and gzipped.

Visit corecss.io

Key Findings

We analyzed Corecss.io page load time and found that the first response time was 142 ms and then it took 23.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

corecss.io performance score

0

Network Requests Diagram

corecss.io

142 ms

www.corecss.io

92 ms

hack.min.css

926 ms

core.min.css

667 ms

main.css

928 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Corecss.io and no external sources were called. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Corecss.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.8 kB (70%)

Content Size

9.8 kB

After Optimization

3.0 kB

  • HTML
  • CSS

In fact, the total size of Corecss.io main page is 9.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 9.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 6.8 kB

  • Original 9.4 kB
  • After minification 8.7 kB
  • After compression 2.6 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 6.8 kB or 72% of the original size.

CSS Optimization

-3%

Potential reduce by 12 B

  • Original 367 B
  • After minification 367 B
  • After compression 355 B

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. Corecss.io has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • AJAX
  • CSS

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

Network Requests Diagram

corecss.io

corecss.io

142 ms

www.corecss.io

www.corecss.io

92 ms

hack.min.css

hack.min.css

926 ms

core.min.css

core.min.css

667 ms

main.css

main.css

928 ms

highlight.css

highlight.css

75 ms

highlight.css

highlight.css

1921 ms

core.min.css

core.min.css

1349 ms

main.css

main.css

1194 ms

corecss.io

corecss.io

49 ms

corecss.io

corecss.io

20213 ms

www.corecss.io

www.corecss.io

86 ms

corecss.io

corecss.io

169 ms

www.corecss.io

www.corecss.io

38 ms

SEO Factors

corecss.io SEO score

0

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 Corecss.io 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 Corecss.io 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

corecss.io

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