10.2 sec in total
775 ms
7.7 sec
1.7 sec
Visit 4ads.ir now to see the best up-to-date 4 Ads content for Iran and also check out these interesting facts you probably never knew about 4ads.ir
,تبلیغات رایگان , آگهی رایگان , نیازمندیهای رایگان , تبلیغات نامحدود , نیازمندیها,ملاک,خانه,اجاره,مسکن,اجاره خانه,خودرو,خودرو خارجی,خودرو داخلی,ماشین خارجی,ماشین آلات,کتاب,آموزش,آموزشگاه,آموزشگاه کنکو...
Visit 4ads.irWe analyzed 4ads.ir page load time and found that the first response time was 775 ms and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
4ads.ir performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value7.9 s
3/100
25%
Value8.8 s
16/100
10%
Value80 ms
99/100
30%
Value0.155
74/100
15%
Value7.1 s
51/100
10%
775 ms
271 ms
277 ms
406 ms
274 ms
Our browser made a total of 250 requests to load all elements on the main page. We found that 99% of them (248 requests) were addressed to the original 4ads.ir, 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain 4ads.ir.
Page size can be reduced by 426.7 kB (24%)
1.8 MB
1.4 MB
In fact, the total size of 4ads.ir main page is 1.8 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 138.1 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 138.1 kB or 85% of the original size.
Potential reduce by 223.7 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. Obviously, 4 Ads needs image optimization as it can save up to 223.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 64.9 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 64.9 kB or 54% of the original size.
Number of requests can be reduced by 3 (1%)
244
241
The browser has sent 244 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Ads. 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.
4ads.ir
775 ms
general.css
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4ads.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Image elements do not have [alt] attributes
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.
4ads.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
4ads.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4ads.ir 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 4ads.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.
4ads.ir
Open Graph description is not detected on the main page of 4 Ads. 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: