7.9 sec in total
2.7 sec
4.7 sec
415 ms
Visit irbredu.com now to see the best up-to-date Irbredu content and also check out these interesting facts you probably never knew about irbredu.com
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Visit irbredu.comWe analyzed Irbredu.com page load time and found that the first response time was 2.7 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
irbredu.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value10.4 s
0/100
25%
Value7.3 s
29/100
10%
Value160 ms
94/100
30%
Value0.122
84/100
15%
Value11.2 s
20/100
10%
2749 ms
1376 ms
66 ms
117 ms
108 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 67% of them (42 requests) were addressed to the original Irbredu.com, 6% (4 requests) were made to 4236808.fls.doubleclick.net and 5% (3 requests) were made to S40.sitemeter.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Irbredu.com.
Page size can be reduced by 226.1 kB (25%)
907.7 kB
681.6 kB
In fact, the total size of Irbredu.com main page is 907.7 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. 35% of websites need less resources to load. Images take 680.0 kB which makes up the majority of the site volume.
Potential reduce by 57.5 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 14.7 kB, which is 22% 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 57.5 kB or 85% of the original size.
Potential reduce by 39.1 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. Irbredu images are well optimized though.
Potential reduce by 6.6 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 6.6 kB or 72% of the original size.
Potential reduce by 122.8 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. Irbredu.com needs all CSS files to be minified and compressed as it can save up to 122.8 kB or 82% of the original size.
Number of requests can be reduced by 18 (33%)
55
37
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Irbredu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
irbredu.com
2749 ms
typography2.php
1376 ms
css_16e2b.css
66 ms
css_f224e.css
117 ms
css_a4c12.css
108 ms
index.php
386 ms
jquery.min.js
6 ms
index.php
1449 ms
css
23 ms
c.aspx
144 ms
counter.js
18 ms
counter.asp
6 ms
stylesheet.css
89 ms
stylesheet.css
92 ms
system.css
35 ms
logo.png
121 ms
mainnav-bg.png
91 ms
grad.png
90 ms
home.png
90 ms
sl-2_940_450.jpg
116 ms
sl-1_940_450.jpg
99 ms
demo-s6.jpg
167 ms
cost_of_living_receipt_shutterstock_900x557.jpg
285 ms
sao-paulo-min.jpg
154 ms
tuition.png
244 ms
demo-s7.jpg
205 ms
demo-s5.jpg
181 ms
0776cd174c6a8feb115a5ad1770aa06a_XS.jpg
271 ms
f585186e84a63498921b17587e9e17f9_XS.jpg
297 ms
slide-mask.png
259 ms
slide-prev.gif
326 ms
slide-next.gif
325 ms
IranianBrazilAbed.woff
400 ms
IranianBrazilAbed.woff
338 ms
g46X4VH_KHOWAAa-HpnGPi3USBnSvpkopQaUR-2r7iU.ttf
20 ms
icon-module1.png
321 ms
icon-module4.png
328 ms
icon-module2.png
395 ms
icon-module3.png
396 ms
readmore.png
381 ms
bullet.gif
380 ms
feed.png
460 ms
icon-home.png
460 ms
icon-facebook.png
463 ms
icon-twitter.png
461 ms
icon-rss.png
462 ms
icon-flickr.png
461 ms
stat8.gif
144 ms
xstat.aspx
224 ms
meter.asp
16 ms
analytics.js
180 ms
mpp.vindicosuite.com
17 ms
t3_logo_dark_sm3.png
87 ms
slideloading.gif
390 ms
meter.asp
31 ms
0
76 ms
37 ms
blank.gif
103 ms
activityi;src=4236808;type=invmedia;cat=qk1cfvwl;ord=-2100873099
23 ms
activityi;src=4236808;type=invmedia;cat=4ztf2oue;ord=-2100873099
17 ms
activityi;src=4236808;type=invmedia;cat=ijhardnr;ord=-2100873099
18 ms
activityi;src=4236808;type=invmedia;cat=aoyjbkr6;ord=-2100873099
21 ms
0
9 ms
irbredu.com accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
irbredu.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
irbredu.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
ZH
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Irbredu.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Persian language. Our system also found out that Irbredu.com 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.
irbredu.com
Open Graph description is not detected on the main page of Irbredu. 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: