Tools & Wizards About Us

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

radiofarda.com

رادیو فردا

Page Load Speed

2.5 sec in total

First Response

405 ms

Resources Loaded

1.4 sec

Page Rendered

658 ms

About Website

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

صفحه اصلی وب‌سایت رادیو فردا، بخش فارسی رادیو اروپا آزاد/رادیو آزادی. این رسانه خبری در سال ۱۳۸۲ راه‌اندازی شده و در طول شبانه‌روز از طریق امواج کوتاه و کانال ماهواره‌ای برای ایرانیان برنامه پخش می‌کن...

Visit radiofarda.com

Key Findings

We analyzed Radiofarda.com page load time and found that the first response time was 405 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

radiofarda.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

www.radiofarda.com

405 ms

RFE-fa-IR.css

36 ms

utag.sync.js

62 ms

infographics.b

60 ms

loader.b

64 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 27% of them (15 requests) were addressed to the original Radiofarda.com, 24% (13 requests) were made to Gdb.rferl.org and 16% (9 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (645 ms) relates to the external source Gdb.rferl.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.5 kB (25%)

Content Size

687.3 kB

After Optimization

515.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radiofarda.com main page is 687.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 254.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 135.4 kB

  • Original 160.5 kB
  • After minification 160.3 kB
  • After compression 25.1 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 135.4 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 1.8 kB

  • Original 254.3 kB
  • After minification 252.5 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. Radiofarda images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 34.1 kB

  • Original 222.9 kB
  • After minification 222.3 kB
  • After compression 188.8 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 34.1 kB or 15% of the original size.

CSS Optimization

-0%

Potential reduce by 166 B

  • Original 49.6 kB
  • After minification 49.6 kB
  • After compression 49.4 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. Radiofarda.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (54%)

Requests Now

52

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiofarda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

radiofarda.com accessibility score

86

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

radiofarda.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

radiofarda.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FA

  • Language Claimed

    FA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiofarda.com can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Radiofarda.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 Radiofarda. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: