17.2 sec in total
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Visit nanosun.ir now to see the best up-to-date Nanosun content for Iran and also check out these interesting facts you probably never knew about nanosun.ir
نانوسان با هدف کمک به ترویج و توسعه فناوری نانو یا همان نانو فناوری یا نانو تکنولوژی خدمات علمی و آموزشی متنوعی از طریق سایت نانوسان و فروشگاه اینترنتی نانوسان ارائه میکند. اخبار دوره ها و کارگاه های...
Visit nanosun.irWe analyzed Nanosun.ir page load time and found that the first response time was 3 sec and then it took 14.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
nanosun.ir performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value9.2 s
1/100
25%
Value28.6 s
0/100
10%
Value7,640 ms
0/100
30%
Value0.043
99/100
15%
Value25.2 s
0/100
10%
3033 ms
363 ms
2060 ms
573 ms
605 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 61% of them (72 requests) were addressed to the original Nanosun.ir, 9% (11 requests) were made to Aparat.com and 8% (10 requests) were made to Jaaar.com. The less responsive or slowest element that took the longest time to load (8.7 sec) belongs to the original domain Nanosun.ir.
Page size can be reduced by 810.7 kB (30%)
2.7 MB
1.9 MB
In fact, the total size of Nanosun.ir main page is 2.7 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 49.2 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 49.2 kB or 78% of the original size.
Potential reduce by 26.2 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. Nanosun images are well optimized though.
Potential reduce by 627.1 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 627.1 kB or 64% of the original size.
Potential reduce by 108.3 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. Nanosun.ir needs all CSS files to be minified and compressed as it can save up to 108.3 kB or 81% of the original size.
Number of requests can be reduced by 53 (50%)
107
54
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nanosun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
nanosun.ir
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Fa_common.js
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1-jquery.min.js
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11-jquery-migrate.min.js
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nanosun.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
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.
nanosun.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
nanosun.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nanosun.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 Nanosun.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.
nanosun.ir
Open Graph description is not detected on the main page of Nanosun. 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: