4.1 sec in total
108 ms
3 sec
1 sec
Visit douweosinga.com now to see the best up-to-date Douwe Osinga content for United States and also check out these interesting facts you probably never knew about douweosinga.com
An eclectic collection of projects in various states of development illustratingideas I thought were cool at the time
Visit douweosinga.comWe analyzed Douweosinga.com page load time and found that the first response time was 108 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
douweosinga.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value2.6 s
88/100
25%
Value3.1 s
92/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.6 s
98/100
10%
108 ms
74 ms
22 ms
131 ms
46 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Douweosinga.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Douweosinga.com.
Page size can be reduced by 34.1 kB (6%)
546.2 kB
512.0 kB
In fact, the total size of Douweosinga.com main page is 546.2 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. 30% of websites need less resources to load. Images take 492.9 kB which makes up the majority of the site volume.
Potential reduce by 18.4 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 18.4 kB or 76% of the original size.
Potential reduce by 3.4 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. Douwe Osinga images are well optimized though.
Potential reduce by 11.2 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 11.2 kB or 40% of the original size.
Potential reduce by 1.2 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. Douweosinga.com needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 84% of the original size.
We found no issues to fix!
46
46
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Douwe Osinga. According to our analytics all requests are already optimized.
projects
108 ms
jquery.js
74 ms
urchin.js
22 ms
style.css
131 ms
__utm.gif
46 ms
spacer.gif
105 ms
visited.jpg
135 ms
googlechatbot.jpg
196 ms
ransomnote.jpg
178 ms
wordcolor.jpg
139 ms
visualpoetry.jpg
164 ms
travelbelt.jpg
239 ms
ballooning2.jpg
205 ms
archean.jpg
240 ms
twitterbot.jpg
289 ms
googledate.jpg
358 ms
landgeist.jpg
392 ms
autoposter.jpg
398 ms
mappedweb.jpg
483 ms
balloonphotos.jpg
392 ms
worldsizer.jpg
446 ms
caerfai.jpg
514 ms
vendian.jpg
604 ms
abracadabra.jpg
530 ms
eddie.jpg
530 ms
sealevel.jpg
588 ms
triposo.jpg
621 ms
fridge-poetry.jpg
2540 ms
antarena.jpg
705 ms
googleprotocol.jpg
661 ms
googlepos.jpg
703 ms
ciagrep.jpg
782 ms
chineseradicals.jpg
827 ms
cambrium.jpg
916 ms
googlebattle.jpg
914 ms
googleshare.jpg
854 ms
laughter.jpg
869 ms
thenextpresident.jpg
933 ms
h1.gif
926 ms
q1.gif
941 ms
a2.gif
976 ms
d2.gif
906 ms
i2.gif
899 ms
j2.gif
910 ms
m2.gif
893 ms
n2.gif
904 ms
p2.gif
892 ms
d3.gif
905 ms
douweosinga.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
douweosinga.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
douweosinga.com SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Douweosinga.com 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 Douweosinga.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.
douweosinga.com
Open Graph description is not detected on the main page of Douwe Osinga. 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: