Tools & Wizards About Us

Report Summary

  • 41

    Performance

    Renders faster than
    60% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

resource.cobalt.io

Resources: Rethinking Application Security | Cobalt

Page Load Speed

23.5 sec in total

First Response

43 ms

Resources Loaded

3.4 sec

Page Rendered

20.1 sec

About Website

Visit resource.cobalt.io now to see the best up-to-date Resource Cobalt content for India and also check out these interesting facts you probably never knew about resource.cobalt.io

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Visit resource.cobalt.io

Key Findings

We analyzed Resource.cobalt.io page load time and found that the first response time was 43 ms and then it took 23.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

resource.cobalt.io performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.119

85/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

resources

43 ms

resources

86 ms

frontend.min.css

41 ms

main.min.css

49 ms

main2024.css

67 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Resource.cobalt.io, 2% (3 requests) were made to Cdnjs.cloudflare.com and 1% (2 requests) were made to Cdn.userway.org. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Cobalt.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 693.7 kB (5%)

Content Size

14.8 MB

After Optimization

14.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Resource.cobalt.io main page is 14.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 14.3 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 273.0 kB

  • Original 300.0 kB
  • After minification 218.8 kB
  • After compression 27.0 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 81.2 kB, which is 27% 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 273.0 kB or 91% of the original size.

Image Optimization

-3%

Potential reduce by 402.8 kB

  • Original 14.3 MB
  • After minification 13.9 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. Resource Cobalt images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 8.5 kB

  • Original 141.5 kB
  • After minification 141.5 kB
  • After compression 133.0 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.

CSS Optimization

-27%

Potential reduce by 9.5 kB

  • Original 35.1 kB
  • After minification 35.1 kB
  • After compression 25.6 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. Resource.cobalt.io needs all CSS files to be minified and compressed as it can save up to 9.5 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (23%)

Requests Now

143

After Optimization

110

  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Resource Cobalt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

resource.cobalt.io accessibility score

98

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.

Best Practices

resource.cobalt.io 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

High

Missing source maps for large first-party JavaScript

SEO Factors

resource.cobalt.io SEO score

93

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

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 Resource.cobalt.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 Resource.cobalt.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

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