2.4 sec in total
494 ms
1.6 sec
281 ms
Visit deltatec.be now to see the best up-to-date Deltatec content and also check out these interesting facts you probably never knew about deltatec.be
DELTATEC is a high-tech design company, specialized in advanced hardware and software technologies.
Visit deltatec.beWe analyzed Deltatec.be page load time and found that the first response time was 494 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
deltatec.be performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value8.2 s
2/100
25%
Value5.3 s
57/100
10%
Value230 ms
87/100
30%
Value0.128
82/100
15%
Value7.7 s
45/100
10%
494 ms
548 ms
180 ms
182 ms
509 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Deltatec.be, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Deltatec.be.
Page size can be reduced by 612.2 kB (22%)
2.7 MB
2.1 MB
In fact, the total size of Deltatec.be main page is 2.7 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. 35% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 20.8 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 4.3 kB, which is 17% 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 20.8 kB or 82% of the original size.
Potential reduce by 237.7 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. Deltatec images are well optimized though.
Potential reduce by 175.6 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 175.6 kB or 75% of the original size.
Potential reduce by 178.1 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. Deltatec.be needs all CSS files to be minified and compressed as it can save up to 178.1 kB or 85% of the original size.
Number of requests can be reduced by 9 (35%)
26
17
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deltatec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
deltatec.be
494 ms
bootstrap.min.css
548 ms
owl.carousel.css
180 ms
owl.theme.css
182 ms
all.css
509 ms
update.css
201 ms
logo.png
275 ms
bg-home_02.jpg
563 ms
backgroundhome_03.png
200 ms
shutterstock_52851350-test.jpg
555 ms
railway.jpg
467 ms
industry.jpg
700 ms
healthcare.jpg
618 ms
tv-broadcast.jpg
667 ms
aeorspace2.png
1199 ms
embrionix1.jpg
640 ms
csl.jpg
671 ms
jquery.min.js
33 ms
bootstrap.min.js
638 ms
jquery.main.js
805 ms
jquery.validate.min.js
719 ms
jquery.validate.unobtrusive.min.js
717 ms
ico-maginifire.png
286 ms
bg-caption.png
305 ms
divider.png
460 ms
SourceSansPro-Light-webfont.woff
461 ms
SourceSansPro-Regular-webfont.woff
461 ms
SourceSansPro-Semibold-webfont.woff
462 ms
SourceSansPro-Bold-webfont.woff
504 ms
SourceSansPro-Black-webfont.woff
503 ms
fontawesome-webfont.woff
462 ms
analytics.js
48 ms
collect
25 ms
deltatec.be 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
Links do not have a discernible name
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
deltatec.be 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
deltatec.be 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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deltatec.be 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 Deltatec.be 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.
deltatec.be
Open Graph description is not detected on the main page of Deltatec. 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: