3.1 sec in total
449 ms
1.6 sec
1.1 sec
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Visit boekvandaag.nlWe analyzed Boekvandaag.nl page load time and found that the first response time was 449 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
boekvandaag.nl performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value10.3 s
0/100
25%
Value7.8 s
24/100
10%
Value3,070 ms
2/100
30%
Value0.01
100/100
15%
Value12.6 s
14/100
10%
449 ms
29 ms
223 ms
88 ms
77 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Boekvandaag.nl, 35% (33 requests) were made to Cdn0.travelbird.com and 13% (12 requests) were made to D1ocyvul7e05j7.cloudfront.net. The less responsive or slowest element that took the longest time to load (449 ms) relates to the external source Travelbird.nl.
Page size can be reduced by 119.2 kB (5%)
2.2 MB
2.1 MB
In fact, the total size of Boekvandaag.nl main page is 2.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 98.6 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 45.3 kB, which is 40% 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 98.6 kB or 87% of the original size.
Potential reduce by 20.6 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. Boek Vandaag images are well optimized though.
Potential reduce by 0 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.
We found no issues to fix!
93
93
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boek Vandaag. According to our analytics all requests are already optimized.
travelbird.nl
449 ms
common.061bc91ce41b.css
29 ms
2
223 ms
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91 ms
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cookie_bird.10e733831fd4.png
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tb-logo.e8ee0e7e1a8b.svg
56 ms
calamiteitenfonds.092cf87d5ef2.svg
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355 ms
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nr-885.min.js
42 ms
boekvandaag.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
boekvandaag.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
boekvandaag.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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boekvandaag.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 Boekvandaag.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.
boekvandaag.nl
Open Graph data is detected on the main page of Boek Vandaag. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: