4.1 sec in total
516 ms
3.3 sec
347 ms
Welcome to hc-dakgeveltechnieken.nl homepage info - get ready to check HC Dakgeveltechniek En best content right away, or after learning these important things about hc-dakgeveltechnieken.nl
Aannemer en dakdekkersbedrijf HC uit Den Haag is als sinds 1994 gespecialiseerd in het plaatsen van dakkapellen, dakbedekking, gevelrenovatie en betonreparatie
Visit hc-dakgeveltechnieken.nlWe analyzed Hc-dakgeveltechnieken.nl page load time and found that the first response time was 516 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
hc-dakgeveltechnieken.nl performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value8.1 s
2/100
25%
Value5.6 s
53/100
10%
Value290 ms
80/100
30%
Value0.003
100/100
15%
Value9.9 s
27/100
10%
516 ms
486 ms
491 ms
580 ms
354 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 92% of them (23 requests) were addressed to the original Hc-dakgeveltechnieken.nl, 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Hc-dakgeveltechnieken.nl.
Page size can be reduced by 63.8 kB (17%)
371.3 kB
307.6 kB
In fact, the total size of Hc-dakgeveltechnieken.nl main page is 371.3 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. Only 10% of websites need less resources to load. Images take 296.2 kB which makes up the majority of the site volume.
Potential reduce by 9.4 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 9.4 kB or 73% of the original size.
Potential reduce by 15.6 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. HC Dakgeveltechniek En images are well optimized though.
Potential reduce by 19.0 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 19.0 kB or 49% of the original size.
Potential reduce by 19.8 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. Hc-dakgeveltechnieken.nl needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 86% of the original size.
Number of requests can be reduced by 10 (42%)
24
14
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HC Dakgeveltechniek En. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
website_A0128BF5EB485BBEC125765D0034BE7B
516 ms
website_A0128BF5EB485BBEC125765D0034BE7B
486 ms
website_A0128BF5EB485BBEC125765D0034BE7B
491 ms
aspml.js
580 ms
aspmlviewloader.js
354 ms
bg-page.png
268 ms
shadow-top-left.png
274 ms
shadow-top.png
269 ms
shadow-top-right.png
271 ms
logo-hc.gif
509 ms
banner-950x135.jpg
1018 ms
shadow-bottom-left.png
503 ms
shadow-bottom-right.png
513 ms
spacer.gif
511 ms
ga.js
14 ms
shadow-left.png
472 ms
shadow-right.png
693 ms
__utm.gif
22 ms
shadow-bottom.png
688 ms
banner-950x135-01.jpg
1243 ms
banner-950x135-02.jpg
1273 ms
banner-950x135-03.jpg
1265 ms
banner-950x135-04.jpg
1487 ms
banner-950x135-05.jpg
1523 ms
website_A0128BF5EB485BBEC125765D0034BE7B
492 ms
hc-dakgeveltechnieken.nl accessibility score
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
hc-dakgeveltechnieken.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
Page has valid source maps
hc-dakgeveltechnieken.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hc-dakgeveltechnieken.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Hc-dakgeveltechnieken.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.
hc-dakgeveltechnieken.nl
Open Graph description is not detected on the main page of HC Dakgeveltechniek En. 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: