19.2 sec in total
3.5 sec
15.4 sec
276 ms
Visit radiojavan.ir now to see the best up-to-date Radiojavan content for Iran and also check out these interesting facts you probably never knew about radiojavan.ir
اف.ام ردیف 88 مگاهرتز
Visit radiojavan.irWe analyzed Radiojavan.ir page load time and found that the first response time was 3.5 sec and then it took 15.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
radiojavan.ir performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.8 s
30/100
25%
Value7.3 s
29/100
10%
Value490 ms
59/100
30%
Value0.842
4/100
15%
Value12.3 s
15/100
10%
3530 ms
4472 ms
1259 ms
2895 ms
919 ms
Our browser made a total of 142 requests to load all elements on the main page. We found that 99% of them (140 requests) were addressed to the original Radiojavan.ir, 1% (2 requests) were made to Radio.iranseda.ir. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Radiojavan.ir.
Page size can be reduced by 649.2 kB (41%)
1.6 MB
916.8 kB
In fact, the total size of Radiojavan.ir main page is 1.6 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. Images take 790.4 kB which makes up the majority of the site volume.
Potential reduce by 74.4 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. This page needs HTML code to be minified as it can gain 35.8 kB, which is 43% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 74.4 kB or 89% of the original size.
Potential reduce by 33.1 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. Radiojavan images are well optimized though.
Potential reduce by 230.1 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 230.1 kB or 70% of the original size.
Potential reduce by 311.6 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. Radiojavan.ir needs all CSS files to be minified and compressed as it can save up to 311.6 kB or 86% of the original size.
Number of requests can be reduced by 24 (26%)
93
69
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiojavan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
radiojavan.ir
3530 ms
bootstrap.css
4472 ms
bootstrap-rtl.css
1259 ms
jquery.min.js
2895 ms
bootstrap.min.js
919 ms
main-irib-menu.css
749 ms
swiper.min.css
1313 ms
home.css
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ui-kit.css
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live-player.css
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irib-footer.css
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general-footer.css
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skin.css
1617 ms
swiper.min.js
3483 ms
persianumber.js
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jquery-scrolltofixed.js
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jpreLoader.js
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jquery.nav.js
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irib-footer.js
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Master-Details.css
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Glyphter.css
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circle.css
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jpreloader.css
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icons_css.css
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costomize.css
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channelLogo
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bg.jpg
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iranseda-mod2.svg
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iranseda-mod1.svg
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Iran-logo.png
196 ms
radio-avaa.gif
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radio-eghtesad.gif
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radio-iran.gif
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radio-payam.gif
366 ms
radio-talavat.gif
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radio-tehran.gif
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radio-javan.gif
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radio-salamat.gif
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radio-farhang.gif
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radio-saba.gif
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radio-quran.gif
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radio-goftego.gif
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radio-maaref.gif
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radio-namayesh.gif
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jquery-1.11.2.min.js
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jquery.scrollTo.min.js
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radiojavan.ir accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
radiojavan.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
radiojavan.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
Document uses legible font sizes
Tap targets are not sized appropriately
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiojavan.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian 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 Radiojavan.ir 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.
radiojavan.ir
Open Graph description is not detected on the main page of Radiojavan. 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: