1.9 sec in total
404 ms
1.1 sec
379 ms
Welcome to theoengel.nl homepage info - get ready to check Theo Engel best content right away, or after learning these important things about theoengel.nl
Software simulation of the 16 bit Honeywell minicomputers DDP516/316, DDP-116 DDP-516 and H-316 / H316. Also computer - simulation and retro - computing. The Philips P800 Series. FPGA implementation o...
Visit theoengel.nlWe analyzed Theoengel.nl page load time and found that the first response time was 404 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
theoengel.nl performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value1.1 s
100/100
25%
Value1.5 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.1 s
100/100
10%
404 ms
382 ms
314 ms
Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Theoengel.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (404 ms) belongs to the original domain Theoengel.nl.
Page size can be reduced by 36.2 kB (24%)
148.4 kB
112.1 kB
In fact, the total size of Theoengel.nl main page is 148.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 123.8 kB which makes up the majority of the site volume.
Potential reduce by 17.1 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 17.1 kB or 70% of the original size.
Potential reduce by 19.1 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, Theo Engel needs image optimization as it can save up to 19.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
1
1
The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Theo Engel. According to our analytics all requests are already optimized.
theoengel.nl
404 ms
theoengel.nl
382 ms
The_Rise_and_Fall_of_Philips_Data_Systems_ebo[...].png
314 ms
theoengel.nl accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
theoengel.nl 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
theoengel.nl SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Theoengel.nl 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 Theoengel.nl main page’s claimed encoding is iso-8859-1. 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.
theoengel.nl
Open Graph description is not detected on the main page of Theo Engel. 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: