8.2 sec in total
1 sec
6.9 sec
255 ms
Visit nsi.ir now to see the best up-to-date Nsi content for Iran and also check out these interesting facts you probably never knew about nsi.ir
Visit nsi.irWe analyzed Nsi.ir page load time and found that the first response time was 1 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
nsi.ir performance score
name
value
score
weighting
Value11.3 s
0/100
10%
Value12.3 s
0/100
25%
Value44.9 s
0/100
10%
Value460 ms
62/100
30%
Value0
100/100
15%
Value15.2 s
7/100
10%
1026 ms
362 ms
369 ms
380 ms
372 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Nsi.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Nsi.ir.
Page size can be reduced by 617.8 kB (51%)
1.2 MB
595.8 kB
In fact, the total size of Nsi.ir main page is 1.2 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. Javascripts take 544.1 kB which makes up the majority of the site volume.
Potential reduce by 31.1 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. This page needs HTML code to be minified as it can gain 6.2 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.1 kB or 83% of the original size.
Potential reduce by 15.1 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. Nsi images are well optimized though.
Potential reduce by 380.6 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 380.6 kB or 70% of the original size.
Potential reduce by 191.0 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. Nsi.ir needs all CSS files to be minified and compressed as it can save up to 191.0 kB or 82% of the original size.
Number of requests can be reduced by 30 (65%)
46
16
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nsi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
1026 ms
menu-511ac8ba945bce3ac6feddb81fd084bb.css
362 ms
menu-responsive-511ac8ba945bce3ac6feddb81fd084bb.css
369 ms
menu-hovers-511ac8ba945bce3ac6feddb81fd084bb.css
380 ms
grid-responsive.css
372 ms
bootstrap.css
410 ms
master-a2859f67aef858045722dfa92c008dab.css
398 ms
master-ie8.css
740 ms
mediaqueries.css
749 ms
rt_nsi-custom.css
752 ms
slideshow2.css
765 ms
mosaic.css
771 ms
template.css
780 ms
jquery.min.js
1309 ms
jquery-noconflict.js
1130 ms
jquery-migrate.min.js
1130 ms
caption.js
1145 ms
mootools-core.js
1331 ms
core.js
1164 ms
mootools-more.js
1879 ms
browser-engines.js
1536 ms
html5shim.js
1537 ms
rokmediaqueries.js
1547 ms
mootools-mobile.js
1690 ms
rokmediaqueries.js
1715 ms
roksprocket.js
1924 ms
moofx.js
1925 ms
features.js
1931 ms
slideshow2.js
2042 ms
roksprocket.request.js
2097 ms
mosaic.js
2241 ms
mosaic.js
2281 ms
html5fallback.js
2273 ms
header5.jpg
583 ms
shoarsal.png
358 ms
nsilogo.png
536 ms
card-postal-Amazing-ir-3.gif
911 ms
geant4-1395-2.gif
1128 ms
2.gif
1150 ms
23142.jpg
897 ms
registration2.jpg
1093 ms
22th-conf.jpg
1349 ms
shahriyari2.jpg
1659 ms
5ec87c90b63f5ab506aa64c0333c4e23_260_250.jpg
1482 ms
ce5f5833947aded13c72e83630c01291_260_250.jpg
1639 ms
3e397f3562b628da0af6e527e108d527_260_250.jpg
1896 ms
267ef040a2d10b37026578f03879473c_260_250.jpg
1874 ms
Yekan.woff
1926 ms
fontawesome-webfont.woff
2247 ms
nsi.ir accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Heading elements are not in a sequentially-descending order
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
nsi.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
nsi.ir 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
Tap targets are not sized appropriately
EN
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nsi.ir can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Persian language. Our system also found out that Nsi.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.
nsi.ir
Open Graph description is not detected on the main page of Nsi. 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: