13.6 sec in total
278 ms
6.2 sec
7.2 sec
Welcome to londen.nl homepage info - get ready to check Londen best content right away, or after learning these important things about londen.nl
Ga op stedentrip naar Londen met de Jong Intra Vakanties. Bekijk de mogelijkheden en boek gemakkelijk via onze website.
Visit londen.nlWe analyzed Londen.nl page load time and found that the first response time was 278 ms and then it took 13.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
londen.nl performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value17.1 s
0/100
25%
Value11.6 s
5/100
10%
Value4,860 ms
0/100
30%
Value0.37
29/100
15%
Value18.5 s
3/100
10%
278 ms
697 ms
685 ms
284 ms
20 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Londen.nl, 71% (55 requests) were made to Images.dejongintra.nl and 9% (7 requests) were made to Dejongintra.nl. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Images.dejongintra.nl.
Page size can be reduced by 232.9 kB (19%)
1.2 MB
970.5 kB
In fact, the total size of Londen.nl main page is 1.2 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. 70% of websites need less resources to load. Images take 690.2 kB which makes up the majority of the site volume.
Potential reduce by 221.9 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 221.9 kB or 77% of the original size.
Potential reduce by 8.3 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. Londen images are well optimized though.
Potential reduce by 43 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 2.7 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. Londen.nl has all CSS files already compressed.
Number of requests can be reduced by 11 (16%)
68
57
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Londen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
londen.nl
278 ms
697 ms
54e09783b751717d3632e02cf942b258.js
685 ms
djiv.dependency-manager.min202208180.js
284 ms
tp.widget.bootstrap.min.js
20 ms
jquery-3.4.1.min.js
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geopage.min202208180.js
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logo.svg
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hqdefault.jpg
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logo--dark--large.svg
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zekerheden-01.svg
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iconpaymentvisa.png
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stylev2.css
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iconpaymentmastercard.png
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index.html
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curved-arrow.svg
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main.js
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reliable.svg
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contact.svg
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travelife-partner.svg
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p.css
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facebook--white.svg
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londen.nl 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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
londen.nl 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
Browser errors were logged to the console
Page has valid source maps
londen.nl 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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Londen.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Londen.nl 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.
londen.nl
Open Graph description is not detected on the main page of Londen. 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: