Tools & Wizards About Us

Report Summary

  • 34

    Performance

    Renders faster than
    54% 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

  • 92

    SEO

    Google-friendlier than
    74% of websites

radiomasterlist.com

Home Page | RadioMasterList.com | Radio Specs and Prices Directory

Page Load Speed

4.6 sec in total

First Response

363 ms

Resources Loaded

3.1 sec

Page Rendered

1.1 sec

About Website

Visit radiomasterlist.com now to see the best up-to-date Radio Master List content for United States and also check out these interesting facts you probably never knew about radiomasterlist.com

The World Best Receivers and Transceivers Directory. Performances, Specifications, Prices, Reviews for every Radio

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Key Findings

We analyzed Radiomasterlist.com page load time and found that the first response time was 363 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

radiomasterlist.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

radiomasterlist.com

363 ms

www.radiomasterlist.com

373 ms

index.html

139 ms

codebase.css

141 ms

codeadd.css

271 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 75% of them (60 requests) were addressed to the original Radiomasterlist.com, 9% (7 requests) were made to Cmp.inmobi.com and 8% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (979 ms) belongs to the original domain Radiomasterlist.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 246.3 kB (16%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radiomasterlist.com main page is 1.5 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. 70% of websites need less resources to load. Images take 949.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 39.1 kB

  • Original 50.3 kB
  • After minification 48.5 kB
  • After compression 11.2 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 39.1 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 324 B

  • Original 949.0 kB
  • After minification 948.7 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. Radio Master List images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 201.7 kB

  • Original 509.1 kB
  • After minification 508.8 kB
  • After compression 307.4 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 201.7 kB or 40% of the original size.

CSS Optimization

-23%

Potential reduce by 5.2 kB

  • Original 22.2 kB
  • After minification 22.2 kB
  • After compression 17.0 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. Radiomasterlist.com needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (30%)

Requests Now

77

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Master List. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 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

radiomasterlist.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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

radiomasterlist.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

radiomasterlist.com SEO score

92

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

Image elements do not have [alt] attributes

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 Radiomasterlist.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 Radiomasterlist.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 description is not detected on the main page of Radio Master List. 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: