Tools & Wizards About Us
crimradio.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

crimradio.com

Hard Rock Radio | Crim Radio

Page Load Speed

1.8 sec in total

First Response

39 ms

Resources Loaded

1.7 sec

Page Rendered

82 ms

crimradio.com screenshot

About Website

Welcome to crimradio.com homepage info - get ready to check Crim Radio best content right away, or after learning these important things about crimradio.com

Crim Radio, home of internet radio's best independent rock from around the world.

Visit crimradio.com

Key Findings

We analyzed Crimradio.com page load time and found that the first response time was 39 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

crimradio.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value6.2 s

42/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

crimradio.com

39 ms

www.crimradio.rocks

83 ms

minified.js

52 ms

focus-within-polyfill.js

88 ms

polyfill.min.js

931 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Crimradio.com, 39% (16 requests) were made to Static.parastorage.com and 29% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (931 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 693.3 kB (61%)

Content Size

1.1 MB

After Optimization

438.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Crimradio.com main page is 1.1 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. 35% of websites need less resources to load. HTML takes 803.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 639.5 kB

  • Original 803.4 kB
  • After minification 801.9 kB
  • After compression 163.9 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 639.5 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 3.1 kB

  • Original 29.2 kB
  • After minification 26.1 kB

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. Crim Radio images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 50.7 kB

  • Original 298.9 kB
  • After minification 298.9 kB
  • After compression 248.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 50.7 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (46%)

Requests Now

24

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crim Radio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

crimradio.com

crimradio.com

39 ms

www.crimradio.rocks

www.crimradio.rocks

83 ms

minified.js

minified.js

52 ms

focus-within-polyfill.js

focus-within-polyfill.js

88 ms

polyfill.min.js

polyfill.min.js

931 ms

thunderbolt-commons.d9eb8f0e.bundle.min.js

thunderbolt-commons.d9eb8f0e.bundle.min.js

77 ms

main.f8d4792f.bundle.min.js

main.f8d4792f.bundle.min.js

78 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

77 ms

lodash.min.js

lodash.min.js

78 ms

react.production.min.js

react.production.min.js

78 ms

react-dom.production.min.js

react-dom.production.min.js

80 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

79 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

79 ms

fdec74_70e0a491c351410b990a0f4fc1461a3b~mv2.jpg

fdec74_70e0a491c351410b990a0f4fc1461a3b~mv2.jpg

190 ms

fdec74_d2e4432adef441fb9946c96a9594aba9~mv2.gif

fdec74_d2e4432adef441fb9946c96a9594aba9~mv2.gif

304 ms

fdec74_a23daaa1843a482f8298d227e78492da~mv2.gif

fdec74_a23daaa1843a482f8298d227e78492da~mv2.gif

211 ms

fuelthescene-logo.png

fuelthescene-logo.png

415 ms

fdec74_611162d407cd47728c2fa5cdbab9431a~mv2.png

fdec74_611162d407cd47728c2fa5cdbab9431a~mv2.png

385 ms

fdec74_13a8fa38212d47e29d3a6e52cfa2a9dc~mv2.png

fdec74_13a8fa38212d47e29d3a6e52cfa2a9dc~mv2.png

382 ms

fdec74_b6d34ecad24a4ee78fc62fc59271bb6b~mv2.jpg

fdec74_b6d34ecad24a4ee78fc62fc59271bb6b~mv2.jpg

373 ms

fdec74_87b8d8e2a409485dba9dbdd3e8adc9d7~mv2.png

fdec74_87b8d8e2a409485dba9dbdd3e8adc9d7~mv2.png

394 ms

bundle.min.js

bundle.min.js

47 ms

c5749443-93da-4592-b794-42f28d62ef72.woff

c5749443-93da-4592-b794-42f28d62ef72.woff

40 ms

28d74e9b-4ea9-4e3c-b265-c67a72c66856.woff

28d74e9b-4ea9-4e3c-b265-c67a72c66856.woff

40 ms

MuseoW05-700.woff

MuseoW05-700.woff

40 ms

126 ms

136 ms

135 ms

140 ms

133 ms

132 ms

159 ms

162 ms

163 ms

160 ms

157 ms

160 ms

deprecation-en.v5.html

deprecation-en.v5.html

4 ms

bolt-performance

bolt-performance

35 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

5 ms

Accessibility Review

crimradio.com accessibility score

88

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

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.

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

crimradio.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

crimradio.com SEO score

96

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

    EN

  • Encoding

    UTF-8

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

crimradio.com

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