27.3 sec in total
425 ms
23.1 sec
3.8 sec
Click here to check amazing Clens content for Iran. Otherwise, check out these important facts you probably never knew about clens.ir
بزرگترین مرکز خرید لنز چشم طبی ، طبی رنگی ، رنگی ، سخت و آستیگمات در ایران و تهران ، ارسال رایگان سفارش لنز . فروشگاه اینترنتی لنز تماسی ، آنلاین .
Visit clens.irWe analyzed Clens.ir page load time and found that the first response time was 425 ms and then it took 26.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
clens.ir performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value3.4 s
66/100
25%
Value13.7 s
1/100
10%
Value21,960 ms
0/100
30%
Value0.078
95/100
15%
Value28.3 s
0/100
10%
425 ms
556 ms
115 ms
241 ms
349 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 73% of them (33 requests) were addressed to the original Clens.ir, 4% (2 requests) were made to Static.neshan.org and 4% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Trustseal.enamad.ir.
Page size can be reduced by 152.0 kB (46%)
328.7 kB
176.7 kB
In fact, the total size of Clens.ir main page is 328.7 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. 50% of websites need less resources to load. HTML takes 160.4 kB which makes up the majority of the site volume.
Potential reduce by 129.3 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 129.3 kB or 81% of the original size.
Potential reduce by 460 B
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, Clens needs image optimization as it can save up to 460 B or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.3 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 12.9 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. Clens.ir needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 18% of the original size.
Number of requests can be reduced by 25 (76%)
33
8
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
clens.ir
425 ms
clens.ir
556 ms
wp-notification-bars-public.css
115 ms
styles.css
241 ms
styles-rtl.css
349 ms
v4.6.5.css
602 ms
woo-custom-related-products-public.css
340 ms
jquery.contactus.min.css
343 ms
generated-desktop.css
348 ms
all.css
271 ms
flatsome-rtl.css
456 ms
flatsome-shop-rtl.css
348 ms
style.css
454 ms
js
160 ms
api.js
150 ms
8bswn.js
1204 ms
8bswn.js
444 ms
8bswn.js
444 ms
polyfill.min.js
127 ms
v4.6.5.js
623 ms
8bswn.js
443 ms
8bswn.js
551 ms
8bswn.js
545 ms
8bswn.js
547 ms
clens-logo.png
547 ms
blank.gif
546 ms
analytics.js
683 ms
logo.aspx
20473 ms
recaptcha__en.js
442 ms
IRANSansWeb(FaNum).woff
438 ms
IRANSansWeb(FaNum)_Medium.woff
439 ms
IRANSansWeb(FaNum)_Light.woff
437 ms
IRANSansWeb(FaNum)_UltraLight.woff
439 ms
IRANSansWeb(FaNum)_Bold.woff
439 ms
IRANSansWeb(FaNum)_Black.woff
440 ms
fl-icons.ttf
428 ms
clens.ir
2076 ms
collect
292 ms
collect
49 ms
ga-audiences
16 ms
chunk.countup.js
108 ms
chunk.sticky-sidebar.js
108 ms
chunk.tooltips.js
106 ms
chunk.vendors-popups.js
109 ms
chunk.vendors-slider.js
106 ms
clens.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
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.
clens.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
clens.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Clens.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 Clens.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.
clens.ir
Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: