22.6 sec in total
350 ms
22 sec
225 ms
Visit ucb.com now to see the best up-to-date UCB content for Belgium and also check out these interesting facts you probably never knew about ucb.com
Visit ucb.comWe analyzed Ucb.com page load time and found that the first response time was 350 ms and then it took 22.2 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. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ucb.com performance score
name
value
score
weighting
Value9.9 s
0/100
10%
Value18.1 s
0/100
25%
Value14.4 s
1/100
10%
Value1,200 ms
21/100
30%
Value0.312
37/100
15%
Value57.6 s
0/100
10%
350 ms
743 ms
178 ms
698 ms
206 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 61% of them (22 requests) were addressed to the original Ucb.com, 8% (3 requests) were made to S.ytimg.com and 6% (2 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Wtpix.ucb-group.com.
Page size can be reduced by 91.5 kB (10%)
918.9 kB
827.3 kB
In fact, the total size of Ucb.com main page is 918.9 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. 45% of websites need less resources to load. Images take 798.9 kB which makes up the majority of the site volume.
Potential reduce by 67.3 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 67.3 kB or 84% of the original size.
Potential reduce by 8.9 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. UCB images are well optimized though.
Potential reduce by 15.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.4 kB or 38% of the original size.
Number of requests can be reduced by 6 (21%)
28
22
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UCB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
ucb.com
350 ms
www.ucb.com
743 ms
178 ms
698 ms
dcs_tag_ucbgroup.js
206 ms
mqdefault.jpg
89 ms
icons-se1711a11e2.png
111 ms
ucb-logo.png
113 ms
keyvisual_static.jpg
504 ms
small-arrows-and-bullets-raspberry.png
201 ms
video-start.jpg
377 ms
mqdefault.jpg
89 ms
QA1J0MgP4LE
134 ms
square-arrows.png
210 ms
small-arrows-and-bullets-neureca.png
354 ms
small-arrows-and-bullets.png
355 ms
small-arrows-and-bullets-orange.png
354 ms
bg-worldmap-small.gif
355 ms
social-sd4fd92cebb.png
380 ms
MuseoSans_300.woff
565 ms
MuseoSans_500.woff
559 ms
wtid.js
19785 ms
dcs.gif
19766 ms
www-embed-player-vfl5foy2V.css
37 ms
www-embed-player.js
63 ms
base.js
138 ms
124_Tulips.jpg
208 ms
124_EUR5688Hm_2n-small.jpg
210 ms
F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js
65 ms
ad_status.js
121 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
130 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
137 ms
ga.js
44 ms
ui-bg_highlight-soft_100_eeeeee_1x100.png
108 ms
__utm.gif
13 ms
ui-icons_222222_256x240.png
92 ms
ucb.com 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
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
ucb.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
General
Impact
Issue
Detected JavaScript libraries
ucb.com 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ucb.com 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 Ucb.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.
ucb.com
Open Graph description is not detected on the main page of UCB. 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: