6.6 sec in total
215 ms
6.2 sec
196 ms
Click here to check amazing Delft Software content. Otherwise, check out these important facts you probably never knew about delftsoftware.com
We develop a broad range of simulation software and rapid assessment tools for hydraulic, morphodynamic and geotechnical studies.
Visit delftsoftware.comWe analyzed Delftsoftware.com page load time and found that the first response time was 215 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
delftsoftware.com performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value7.3 s
4/100
25%
Value15.2 s
1/100
10%
Value2,750 ms
3/100
30%
Value0
100/100
15%
Value15.9 s
6/100
10%
215 ms
3651 ms
97 ms
286 ms
281 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Delftsoftware.com, 83% (55 requests) were made to Deltares.nl and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source Deltares.nl.
Page size can be reduced by 609.6 kB (64%)
952.2 kB
342.6 kB
In fact, the total size of Delftsoftware.com main page is 952.2 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. 55% of websites need less resources to load. Javascripts take 413.9 kB which makes up the majority of the site volume.
Potential reduce by 56.2 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 56.2 kB or 80% of the original size.
Potential reduce by 104.1 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. Obviously, Delft Software needs image optimization as it can save up to 104.1 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 304.3 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 304.3 kB or 74% of the original size.
Potential reduce by 145.0 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. Delftsoftware.com needs all CSS files to be minified and compressed as it can save up to 145.0 kB or 84% of the original size.
Number of requests can be reduced by 25 (42%)
59
34
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delft Software. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
delftsoftware.com
215 ms
3651 ms
wp-emoji-release.min.js
97 ms
style.min.css
286 ms
front.min.css
281 ms
content-cards.css
285 ms
jquery.fancybox.min.css
288 ms
franca.css
290 ms
style.min.css
490 ms
jquery-3.5.1.min.js
650 ms
jquery-migrate-3.3.0.min.js
380 ms
modernizr-2.6.2-respond-1.2.0.min.js
380 ms
js
42 ms
front.min.js
382 ms
jquery.fancybox.min.js
480 ms
jquery.mousewheel.min.js
474 ms
fitvids.js
473 ms
select2.js
770 ms
jquery.shorten.js
569 ms
flexslider.js
662 ms
main.js
577 ms
wp-embed.min.js
588 ms
fontello-codes.css
176 ms
gtm.js
60 ms
Delft3D-80x80.png
106 ms
branding-icon-d-stability-80x80.png
106 ms
D-Sheet-Piling-80x80.png
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Wanda-icon-80x80.png
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Delft-FEWS-80x80.png
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iMOD-80x80.png
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DAM_icon-80x80.png
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PortoftheFuture.ico
379 ms
Sustainable-Delta-game_icon-80x80.png
197 ms
Climate-adaptation-app-80x80.png
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Nitrate-app-80x80.png
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BlueEarth_Data-80x80.jpg
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InteractiveModeling-80x80.png
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CIrcle_icon-80x80.png
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Aqueduct-80x80.png
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SandBox-80x80.png
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Adaptation-Support-Tool-80x80.png
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rtctools-80x80.png
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OpenDA-80x80.png
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OpenEarth-80x80.png
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Banner-Waterval-Download-332x120.jpg
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community-332x120.jpg
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Banner-DSDINT-Alg-355x122-332x120.jpg
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RemoteSupport-332x120.jpg
488 ms
DeltaresTcoms-195x80.png
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Ondertekenen-Delft3D-Certified-Modelling-Centre-Arcadis-2021-2024-2-1512x1120-1-195x80.jpg
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ppms.php
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delftsoftware.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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
delftsoftware.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
delftsoftware.com SEO score
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 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 Delftsoftware.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 Delftsoftware.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.
delftsoftware.com
Open Graph data is detected on the main page of Delft Software. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: