13.1 sec in total
271 ms
12.6 sec
250 ms
Visit haarlemmermeermarathon.nl now to see the best up-to-date Haarlemmermeer Marathon content and also check out these interesting facts you probably never knew about haarlemmermeermarathon.nl
De Haarlemmermeer Run is hét hardloopevenement in het najaar. Loop verschillende afstanden door o.a. Hoofddorp, Nieuw-Vennep en Zwaanshoek. Schrijf je direct in!
Visit haarlemmermeermarathon.nlWe analyzed Haarlemmermeermarathon.nl page load time and found that the first response time was 271 ms and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
haarlemmermeermarathon.nl performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value13.7 s
0/100
25%
Value17.1 s
0/100
10%
Value510 ms
57/100
30%
Value0.011
100/100
15%
Value8.4 s
39/100
10%
271 ms
285 ms
1072 ms
546 ms
1519 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Haarlemmermeermarathon.nl, 78% (91 requests) were made to Haarlemmermeerrun.nl and 7% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (8.1 sec) relates to the external source Haarlemmermeerrun.nl.
Page size can be reduced by 1.0 MB (16%)
6.5 MB
5.4 MB
In fact, the total size of Haarlemmermeermarathon.nl main page is 6.5 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. 65% of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.
Potential reduce by 30.7 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 30.7 kB or 75% of the original size.
Potential reduce by 365.5 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. Haarlemmermeer Marathon images are well optimized though.
Potential reduce by 500.2 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 500.2 kB or 71% of the original size.
Potential reduce by 135.1 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. Haarlemmermeermarathon.nl needs all CSS files to be minified and compressed as it can save up to 135.1 kB or 83% of the original size.
Number of requests can be reduced by 44 (39%)
112
68
The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haarlemmermeer Marathon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
haarlemmermeermarathon.nl
271 ms
haarlemmermeerrun.nl
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www.haarlemmermeerrun.nl
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index.php
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index.php
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fbar.css
219 ms
modal.css
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slideshow.min.css
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nivo-slider.css
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style.css
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system.css
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button.0308b81ff1714e446f674b5b9793f2cd.js
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tweet_button.b9740740e0bcf9b0657c5b11bd4388da.nl.html
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jot
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www.haarlemmermeerrun.nl
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haarlemmermeermarathon.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.
haarlemmermeermarathon.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
haarlemmermeermarathon.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 Haarlemmermeermarathon.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 Haarlemmermeermarathon.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.
haarlemmermeermarathon.nl
Open Graph description is not detected on the main page of Haarlemmermeer Marathon. 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: