7.6 sec in total
2.3 sec
4.9 sec
344 ms
Visit kalvan.ir now to see the best up-to-date Kalvan content and also check out these interesting facts you probably never knew about kalvan.ir
پارک شده در سرویس رایگان پارک دامنه سامانه سلوا kalvan.ir
Visit kalvan.irWe analyzed Kalvan.ir page load time and found that the first response time was 2.3 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
kalvan.ir performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.6 s
36/100
25%
Value5.9 s
47/100
10%
Value110 ms
97/100
30%
Value0.045
99/100
15%
Value4.5 s
82/100
10%
2338 ms
180 ms
183 ms
256 ms
181 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 94% of them (34 requests) were addressed to the original Kalvan.ir, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Mixgram.ir. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Kalvan.ir.
Page size can be reduced by 345.0 kB (38%)
912.5 kB
567.4 kB
In fact, the total size of Kalvan.ir main page is 912.5 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. 30% of websites need less resources to load. Images take 465.6 kB which makes up the majority of the site volume.
Potential reduce by 35.3 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 35.3 kB or 81% of the original size.
Potential reduce by 22.2 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. Kalvan images are well optimized though.
Potential reduce by 127.6 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 127.6 kB or 68% of the original size.
Potential reduce by 159.9 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. Kalvan.ir needs all CSS files to be minified and compressed as it can save up to 159.9 kB or 74% of the original size.
Number of requests can be reduced by 11 (33%)
33
22
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kalvan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
kalvan.ir
2338 ms
wp-emoji-release.min.js
180 ms
style.css
183 ms
dashicons.min.css
256 ms
desktop_style.css
181 ms
wp-automatic.css
203 ms
style.css
287 ms
css
23 ms
jquery.js
517 ms
jquery-migrate.min.js
448 ms
front_end_script.js
406 ms
main-front.js
404 ms
rtl.css
480 ms
tie-scripts.js
572 ms
MixGram.png
330 ms
body-bg5.png
558 ms
92603_372-620x330.jpg
503 ms
92659_557-500x330.jpg
576 ms
92609_261.jpg
600 ms
92634_419-493x330.jpg
584 ms
92642_258.jpg
596 ms
92603_372-300x160.jpg
822 ms
92659_557-300x160.jpg
921 ms
92609_261-261x160.jpg
957 ms
92634_419-300x160.jpg
994 ms
92642_258-300x160.jpg
915 ms
92653_604-300x160.jpg
1003 ms
92646_254-300x160.jpg
1069 ms
92506_957-300x160.jpg
1352 ms
92498_334-300x160.jpg
1415 ms
92551_334-300x160.jpg
1409 ms
top-shadow.png
1313 ms
tiefontello.svg
1580 ms
tiefontello.woff
1700 ms
ge-ss-med.ttf
1973 ms
black-loader.gif
1663 ms
kalvan.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.
kalvan.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
kalvan.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kalvan.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 Kalvan.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.
kalvan.ir
Open Graph description is not detected on the main page of Kalvan. 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: