18 sec in total
1.6 sec
16.2 sec
152 ms
Click here to check amazing Telem Openu content for Israel. Otherwise, check out these important facts you probably never knew about telem.openu.ac.il
Visit telem.openu.ac.ilWe analyzed Telem.openu.ac.il page load time and found that the first response time was 1.6 sec and then it took 16.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
telem.openu.ac.il performance score
name
value
score
weighting
Value13.7 s
0/100
10%
Value35.7 s
0/100
25%
Value22.7 s
0/100
10%
Value2,580 ms
4/100
30%
Value0.11
87/100
15%
Value32.4 s
0/100
10%
1635 ms
831 ms
832 ms
834 ms
1367 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 64% of them (36 requests) were addressed to the original Telem.openu.ac.il, 14% (8 requests) were made to Apis.google.com and 7% (4 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (9.6 sec) belongs to the original domain Telem.openu.ac.il.
Page size can be reduced by 600.4 kB (49%)
1.2 MB
620.1 kB
In fact, the total size of Telem.openu.ac.il 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. 40% of websites need less resources to load. Images take 654.2 kB which makes up the majority of the site volume.
Potential reduce by 131.6 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 131.6 kB or 82% of the original size.
Potential reduce by 171.8 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, Telem Openu needs image optimization as it can save up to 171.8 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 278.7 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 278.7 kB or 72% of the original size.
Potential reduce by 18.3 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. Telem.openu.ac.il needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 84% of the original size.
Number of requests can be reduced by 33 (61%)
54
21
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telem Openu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
telem.openu.ac.il
1635 ms
common.css
831 ms
news.css
832 ms
shoham_common_production.js
834 ms
email_unobfuscator.js
1367 ms
toolbox.js
1393 ms
mcVideoPlugin.js
2124 ms
js-image-slider.css
1388 ms
js-image-slider.js
1833 ms
suggestion.css
1565 ms
course_selector.js
1928 ms
page.js
14 ms
plusone.js
59 ms
bg.jpg
842 ms
share_save_171_16.png
22 ms
shoham_2016.png
3530 ms
openu.gif
299 ms
mgIcon_google.gif
290 ms
long_bg.gif
290 ms
square_up.jpg
290 ms
star_bg_gray.gif
292 ms
lockg.gif
564 ms
techno_english.jpg
5775 ms
zoom62012.jpg
3488 ms
techno.jpg
5711 ms
peer_620a.jpg
2746 ms
openu_vid4.jpg
1383 ms
icon_spring.gif
1668 ms
rss.jpg
1947 ms
twitter_icon_small.gif
2223 ms
logos99.jpg
3627 ms
openu_icon.gif
3026 ms
loading.gif
4927 ms
video.png
4001 ms
star.gif
3773 ms
he.js
58 ms
cb=gapi.loaded_0
116 ms
paper_fold.jpg
9631 ms
analytics.js
44 ms
cb=gapi.loaded_1
105 ms
fastbutton
181 ms
player_api
51 ms
bullet.png
3982 ms
collect
43 ms
www-widgetapi.js
40 ms
sm13.html
16 ms
ga.js
116 ms
postmessageRelay
111 ms
cb=gapi.loaded_0
35 ms
cb=gapi.loaded_1
37 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
145 ms
3193398744-postmessagerelay.js
62 ms
rpc:shindig_random.js
39 ms
cb=gapi.loaded_0
12 ms
suggestion.js
817 ms
2016b.js
3523 ms
telem.openu.ac.il 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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
telem.openu.ac.il 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
telem.openu.ac.il SEO score
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
IW
HE
WINDOWS-1255
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telem.openu.ac.il can be misinterpreted by Google and other search engines. Our service has detected that Hebrew is used on the page, and it does not match the claimed language. Our system also found out that Telem.openu.ac.il main page’s claimed encoding is windows-1255. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
telem.openu.ac.il
Open Graph description is not detected on the main page of Telem Openu. 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: