Tools & Wizards About Us
pmr446.org screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

pmr446.org

PMR446.org - O que é o PMR446 ?

Page Load Speed

1.4 sec in total

First Response

296 ms

Resources Loaded

1 sec

Page Rendered

109 ms

pmr446.org screenshot

About Website

Visit pmr446.org now to see the best up-to-date PMR446 content and also check out these interesting facts you probably never knew about pmr446.org

Site de divulgação do PMR446, serviço de radiocomunicações sem licença. Elaboramos desde 2004 a mais antiga lista nacional de utilizadores deste serviço.

Visit pmr446.org

Key Findings

We analyzed Pmr446.org page load time and found that the first response time was 296 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

pmr446.org performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

pmr446.org

296 ms

www.pmr446.org

272 ms

estilo.css

177 ms

pmrlogo.gif

182 ms

portugal.gif

183 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Pmr446.org and no external sources were called. The less responsive or slowest element that took the longest time to load (559 ms) belongs to the original domain Pmr446.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.5 kB (13%)

Content Size

137.1 kB

After Optimization

118.6 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Pmr446.org main page is 137.1 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. Images take 120.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 11.4 kB

  • Original 15.0 kB
  • After minification 14.9 kB
  • After compression 3.6 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 11.4 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 5.9 kB

  • Original 120.4 kB
  • After minification 114.5 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. PMR446 images are well optimized though.

CSS Optimization

-71%

Potential reduce by 1.2 kB

  • Original 1.7 kB
  • After minification 1.3 kB
  • After compression 481 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. Pmr446.org needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PMR446. According to our analytics all requests are already optimized.

Network Requests Diagram

pmr446.org

pmr446.org

296 ms

www.pmr446.org

www.pmr446.org

272 ms

estilo.css

estilo.css

177 ms

pmrlogo.gif

pmrlogo.gif

182 ms

portugal.gif

portugal.gif

183 ms

g7.jpg

g7.jpg

559 ms

Accessibility Review

pmr446.org accessibility score

85

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.

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

pmr446.org best practices score

75

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

SEO Factors

pmr446.org SEO score

69

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

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pmr446.org can be misinterpreted by Google and other search engines. Our service has detected that Portuguese 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 Pmr446.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

pmr446.org

Open Graph data is detected on the main page of PMR446. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: