2.9 sec in total
424 ms
2.4 sec
129 ms
Visit dev.kelidfile.com now to see the best up-to-date Dev Kelidfile content for Iran and also check out these interesting facts you probably never knew about dev.kelidfile.com
املاک تهران ، خرید و فروش مسکن ، رهن و اجاره ملک ، آپارتمان و فروش املاک ، مسکن ، خانه ، کلنگی، ویلا، املاک اداری، املاک تجاری، زمین، مستغلات در ایران، املاک ایران فایل ، سایت املاک تهران
Visit dev.kelidfile.comWe analyzed Dev.kelidfile.com page load time and found that the first response time was 424 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
dev.kelidfile.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value8.6 s
1/100
25%
Value16.8 s
0/100
10%
Value4,530 ms
0/100
30%
Value0.225
55/100
15%
Value11.5 s
18/100
10%
424 ms
763 ms
947 ms
764 ms
370 ms
Our browser made a total of 13 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Dev.kelidfile.com, 92% (12 requests) were made to Bertinapark.com. The less responsive or slowest element that took the longest time to load (969 ms) relates to the external source Bertinapark.com.
Page size can be reduced by 7.4 kB (2%)
426.2 kB
418.8 kB
In fact, the total size of Dev.kelidfile.com main page is 426.2 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. Only 10% of websites need less resources to load. Images take 388.5 kB which makes up the majority of the site volume.
Potential reduce by 2.7 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 2.7 kB or 68% of the original size.
Potential reduce by 3.0 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. Dev Kelidfile images are well optimized though.
Potential reduce by 1.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 328 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. Dev.kelidfile.com needs all CSS files to be minified and compressed as it can save up to 328 B or 19% of the original size.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev Kelidfile. According to our analytics all requests are already optimized.
dev.kelidfile.com
424 ms
main.css
763 ms
jquery-2.1.4.min.js
947 ms
jalali.js
764 ms
bg9.jpg
370 ms
bg1.jpg
556 ms
bg2.jpg
563 ms
bg3.jpg
882 ms
bg4.jpg
969 ms
bg5.jpg
785 ms
logo.png
553 ms
nazanin.woff
912 ms
helv.ttf
730 ms
dev.kelidfile.com 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.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
dev.kelidfile.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
dev.kelidfile.com SEO score
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
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document uses plugins
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dev.kelidfile.com 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 Dev.kelidfile.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.
dev.kelidfile.com
Open Graph description is not detected on the main page of Dev Kelidfile. 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: