Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

coalfirelabs.com

Cyber Threat & Vulnerability Management - Coalfire

Page Load Speed

5.5 sec in total

First Response

94 ms

Resources Loaded

4.6 sec

Page Rendered

803 ms

coalfirelabs.com screenshot

About Website

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

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Key Findings

We analyzed Coalfirelabs.com page load time and found that the first response time was 94 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

coalfirelabs.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

94 ms

Coalfire-Labs

101 ms

threat-and-vulnerability-management

708 ms

script.js

387 ms

bizible.js

997 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Coalfirelabs.com, 4% (4 requests) were made to Google.com and 3% (3 requests) were made to Cdn.bizible.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Coalfire.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.7 kB (6%)

Content Size

2.1 MB

After Optimization

2.0 MB

In fact, the total size of Coalfirelabs.com main page is 2.1 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. 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 82.0 kB

  • Original 102.4 kB
  • After minification 94.4 kB
  • After compression 20.4 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. 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 82.0 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 28.9 kB

  • Original 1.8 MB
  • After minification 1.7 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. Coalfire Labs images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 16.8 kB

  • Original 231.5 kB
  • After minification 231.5 kB
  • After compression 214.7 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.

Requests Breakdown

Number of requests can be reduced by 48 (55%)

Requests Now

88

After Optimization

40

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coalfire Labs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

coalfirelabs.com accessibility score

93

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.

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

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

coalfirelabs.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

coalfirelabs.com SEO score

95

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coalfirelabs.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Coalfirelabs.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

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