19.7 sec in total
6.9 sec
12.6 sec
249 ms
Welcome to nfsr.sbmu.ac.ir homepage info - get ready to check Nfsr Sbmu best content for Iran right away, or after learning these important things about nfsr.sbmu.ac.ir
Nutrition And Food Sciences Research Nutrition and Food Sciences Research
Visit nfsr.sbmu.ac.irWe analyzed Nfsr.sbmu.ac.ir page load time and found that the first response time was 6.9 sec and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
nfsr.sbmu.ac.ir performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.2 s
72/100
25%
Value4.7 s
68/100
10%
Value60 ms
100/100
30%
Value0.095
91/100
15%
Value3.9 s
89/100
10%
6911 ms
574 ms
570 ms
1961 ms
833 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Nfsr.sbmu.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Nfsr.sbmu.ac.ir.
Page size can be reduced by 163.9 kB (67%)
243.5 kB
79.6 kB
In fact, the total size of Nfsr.sbmu.ac.ir main page is 243.5 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. 15% of websites need less resources to load. Javascripts take 133.5 kB which makes up the majority of the site volume.
Potential reduce by 37.4 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 37.4 kB or 85% of the original size.
Potential reduce by 2.3 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. Nfsr Sbmu images are well optimized though.
Potential reduce by 89.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 89.3 kB or 67% of the original size.
Potential reduce by 34.8 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. Nfsr.sbmu.ac.ir needs all CSS files to be minified and compressed as it can save up to 34.8 kB or 83% of the original size.
Number of requests can be reduced by 3 (8%)
37
34
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nfsr Sbmu. 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 CSS and as a result speed up the page load time.
nfsr.sbmu.ac.ir
6911 ms
000_tmpl_yekta996.css
574 ms
global_attach_2791.css
570 ms
jqu.min.js
1961 ms
scripts_full.js
833 ms
jqu.bxslider.min.js
851 ms
jqu.bxslider.css
571 ms
scripts.css
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jscripts_nn.js.php
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personal_bar_bg.gif
277 ms
tmpl_yekta996_banner_en.jpg
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bb_bg.gif
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bb_start.gif
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bb_home_en.gif
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bb_sep.gif
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bb_currentvol_en.gif
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bb_archive_en.gif
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bb_search_en.gif
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bb_sendarticle_en.gif
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bb_contact_en.gif
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bb_end.gif
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blocks_bg_wide_en.gif
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nav_btm.gif
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menu_arrow_ltr.gif
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gbox_tail_wide.gif
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gbox_bg_wide.gif
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lc.jpg
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cnt_bar_icon.gif
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cnt_bar_arrow.gif
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02.jpg
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blt1.gif
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continue_txt_en.gif
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gbox_tail.gif
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tmpl_yekta996_tail_en.gif
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cnt_bar_bg.gif
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continue_bg.gif
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blocks_bg_en.gif
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gbox_bg.gif
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yekanYW.woff
3625 ms
nfsr.sbmu.ac.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
nfsr.sbmu.ac.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
nfsr.sbmu.ac.ir SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nfsr.sbmu.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nfsr.sbmu.ac.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.
nfsr.sbmu.ac.ir
Open Graph description is not detected on the main page of Nfsr Sbmu. 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: