30.7 sec in total
4.7 sec
25.6 sec
422 ms
Welcome to nsf.razaviedu.ir homepage info - get ready to check Nsf Razaviedu best content for Iran right away, or after learning these important things about nsf.razaviedu.ir
Visit nsf.razaviedu.irWe analyzed Nsf.razaviedu.ir page load time and found that the first response time was 4.7 sec and then it took 26 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.
nsf.razaviedu.ir performance score
4729 ms
1036 ms
535 ms
468 ms
757 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to Nsf.razaviedu.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Nsf.razaviedu.ir.
Page size can be reduced by 207.3 kB (42%)
498.0 kB
290.8 kB
In fact, the total size of Nsf.razaviedu.ir main page is 498.0 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 322.8 kB which makes up the majority of the site volume.
Potential reduce by 69.2 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. This page needs HTML code to be minified as it can gain 24.0 kB, which is 31% 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 69.2 kB or 90% of the original size.
Potential reduce by 65.0 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. Obviously, Nsf Razaviedu needs image optimization as it can save up to 65.0 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 42.6 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 42.6 kB or 67% of the original size.
Potential reduce by 30.5 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. Nsf.razaviedu.ir needs all CSS files to be minified and compressed as it can save up to 30.5 kB or 86% of the original size.
Number of requests can be reduced by 17 (40%)
43
26
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nsf Razaviedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
nsf.razaviedu.ir
4729 ms
jquery.js
1036 ms
Frame02.css
535 ms
jqNewsVertical.js
468 ms
style.css
757 ms
script.js
518 ms
Calendar.js
728 ms
tick.png
230 ms
bolet.gif
229 ms
no-pic.png
683 ms
testj.asp
1996 ms
testj.asp
278 ms
testj.asp
247 ms
testj.asp
2025 ms
4630.jpg
2425 ms
PDFLOGO.gif
492 ms
FlashLOGO.gif
1356 ms
page_t.jpg
714 ms
page_sg.jpg
895 ms
page_g.jpg
1126 ms
page_gl.png
3021 ms
sheet_s.png
1336 ms
sheet_h.png
1569 ms
sheet_v.png
1570 ms
header.png
2667 ms
nsf.razaviedu.ir_MainFile.jpg
20303 ms
nav.png
2163 ms
block_s.png
2185 ms
block_h.png
2382 ms
block_v.png
2414 ms
blockheader.png
2588 ms
tbl_header_right.gif
2603 ms
tbl_header_midd.gif
2628 ms
tbl_header_left.gif
2804 ms
left.png
2809 ms
tbl_footer_right.png
2851 ms
tbl_footer_middle.png
2864 ms
tbl_footer_left.gif
3066 ms
post_s.png
3071 ms
post_h.png
3121 ms
post_v.png
3119 ms
vmenublock_s.png
3133 ms
vmenublock_h.png
3208 ms
vmenublock_v.png
3125 ms
vmenuitem.png
3184 ms
footer.png
3165 ms
nsf.razaviedu.ir SEO score
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nsf.razaviedu.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 Nsf.razaviedu.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.
nsf.razaviedu.ir
Open Graph description is not detected on the main page of Nsf Razaviedu. 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: