7.3 sec in total
1.5 sec
4 sec
1.8 sec
Welcome to programming.rozfa.ir homepage info - get ready to check Programming Rozfa best content for Iran right away, or after learning these important things about programming.rozfa.ir
برنامه نویسی,مطالب برنامه نویسی,ترفند و آموزش,هک و ویروس نویسی,ویروس و انتی ویروس,همه چیز در رابطه با کامپیوتر
Visit programming.rozfa.irWe analyzed Programming.rozfa.ir page load time and found that the first response time was 1.5 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
programming.rozfa.ir performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value4.3 s
42/100
25%
Value2.9 s
95/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value3.7 s
90/100
10%
1547 ms
473 ms
528 ms
474 ms
479 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 26% of them (11 requests) were addressed to the original Programming.rozfa.ir, 14% (6 requests) were made to Rozblog.com and 12% (5 requests) were made to Zoomit.ir. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Rozblog.com.
Page size can be reduced by 346.0 kB (8%)
4.4 MB
4.1 MB
In fact, the total size of Programming.rozfa.ir main page is 4.4 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. 30% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.
Potential reduce by 86.6 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. This page needs HTML code to be minified as it can gain 11.9 kB, which is 11% 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 86.6 kB or 82% of the original size.
Potential reduce by 224.1 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. Programming Rozfa images are well optimized though.
Potential reduce by 18.9 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 18.9 kB or 70% of the original size.
Potential reduce by 16.3 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. Programming.rozfa.ir needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 79% of the original size.
Number of requests can be reduced by 9 (24%)
38
29
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Programming Rozfa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
programming.rozfa.ir
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programming.rozfa.ir accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
programming.rozfa.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
programming.rozfa.ir SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
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 Programming.rozfa.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 Programming.rozfa.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.
programming.rozfa.ir
Open Graph data is detected on the main page of Programming Rozfa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: