23 sec in total
931 ms
20.9 sec
1.1 sec
Welcome to cert.ae homepage info - get ready to check CERT best content right away, or after learning these important things about cert.ae
Discover the Center of Excellence for Applied Research & Training (CERT) – empowering innovation in education, research, and technology for a brighter tomorrow.
Visit cert.aeWe analyzed Cert.ae page load time and found that the first response time was 931 ms and then it took 22 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
cert.ae performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value18.5 s
0/100
25%
Value13.8 s
1/100
10%
Value740 ms
40/100
30%
Value0.022
100/100
15%
Value16.9 s
5/100
10%
931 ms
36 ms
970 ms
658 ms
957 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 77% of them (76 requests) were addressed to the original Cert.ae, 7% (7 requests) were made to Cdnjs.cloudflare.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (16.3 sec) belongs to the original domain Cert.ae.
Page size can be reduced by 186.4 kB (16%)
1.2 MB
998.5 kB
In fact, the total size of Cert.ae 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. 60% of websites need less resources to load. Images take 668.7 kB which makes up the majority of the site volume.
Potential reduce by 175.2 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 175.2 kB or 83% of the original size.
Potential reduce by 507 B
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. CERT images are well optimized though.
Potential reduce by 4.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 6.3 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. Cert.ae has all CSS files already compressed.
Number of requests can be reduced by 65 (76%)
85
20
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CERT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
www.cert.ae
931 ms
all.min.css
36 ms
app.css
970 ms
style.css
658 ms
style.min.css
957 ms
style.css
645 ms
7006-layout.css
928 ms
shortcodes.css
1143 ms
styles.css
1258 ms
email-subscribers-public.css
1278 ms
animations.css
946 ms
sfsi-style.css
1588 ms
search-filter.min.css
962 ms
normalize.css
1001 ms
style.css
1582 ms
sassy-social-share-public.css
1002 ms
all.min.css
1604 ms
v4-shims.min.css
1781 ms
popupaoc-public.css
1266 ms
animate.min.css
1278 ms
magnific-popup.css
1795 ms
conditionizr-4.3.0.min.js
1295 ms
modernizr-2.7.1.min.js
1899 ms
jquery.min.js
2519 ms
jquery-migrate.min.js
2098 ms
scripts.js
1614 ms
search-filter-build.min.js
2248 ms
chosen.jquery.min.js
2425 ms
js
69 ms
7006-layout.js
1647 ms
app.js
2141 ms
wpcf7-redirect-script.js
1823 ms
index.js
1833 ms
index.js
1841 ms
custom2.js
2403 ms
custom.js
1972 ms
jquery.min.js
19 ms
popper.min.js
19 ms
bootstrap.min.js
36 ms
imagesloaded.pkgd.min.js
35 ms
modernizr.min.js
27 ms
email-subscribers-public.js
2503 ms
imagesloaded.pkgd.min.js
10 ms
popupaoc-public.js
2388 ms
core.min.js
1806 ms
modernizr.custom.min.js
2387 ms
jquery.shuffle.min.js
2165 ms
random-shuffle-min.js
2182 ms
custom.js
2236 ms
datepicker.min.js
1841 ms
jquery.magnific-popup.min.js
1880 ms
email-decode.min.js
1881 ms
app.js
1891 ms
app.js
1763 ms
fbevents.js
106 ms
gtm.js
143 ms
CERT-LOGO-icon-white.png
625 ms
loading.png
889 ms
close.svg
1073 ms
cert-mobile-logo.png
1103 ms
CER_4250.jpg
2675 ms
arrow_more_blue.svg
566 ms
1.svg
1230 ms
2.svg
631 ms
3.svg
761 ms
test.jpg
16285 ms
%D8%B3%D8%B9%D8%A7%D8%AF%D8%A9-%D9%85%D8%AD%D9%85%D8%AF-%D8%BA%D9%8A%D8%A7%D8%AB-scaled.jpg
6884 ms
quote.png
1583 ms
chat_icon.svg
1111 ms
twitter-new-logo.png
1624 ms
color_icon.svg
1761 ms
color-white.svg
2111 ms
contrast-dark.svg
2226 ms
f_contrast_iocn.svg
1773 ms
text_speach_ftr.svg
2376 ms
chat.svg
2370 ms
CERT-LOGO-content-white.png
837 ms
CERT-LOGO-icon.png
762 ms
CERT-LOGO-content.png
838 ms
www.cert.ae
3166 ms
146 ms
AktivGrotesk_Rg.ttf
2157 ms
AktivGrotesk_Bd.ttf
2175 ms
Ultimate-Icons.ttf
3486 ms
sdk.js
97 ms
js
79 ms
analytics.js
59 ms
sdk.js
9 ms
91 ms
100 ms
collect
60 ms
fa-brands-400.woff
2506 ms
fa-brands-400.woff
65 ms
fa-solid-900.woff
3509 ms
fa-solid-900.woff
65 ms
fa-regular-400.woff
3219 ms
fa-regular-400.woff
63 ms
livechat.ashx
305 ms
livechat.ashx
236 ms
cert.ae accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
cert.ae 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
Browser errors were logged to the console
Page has valid source maps
cert.ae SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cert.ae can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cert.ae 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.
cert.ae
Open Graph data is detected on the main page of CERT. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: