6.8 sec in total
1.7 sec
4.9 sec
228 ms
Visit dakdekkers-utrecht.nl now to see the best up-to-date Dakdekkers Utrecht content and also check out these interesting facts you probably never knew about dakdekkers-utrecht.nl
In de omgeving Utrecht verzorgen wij met onze dakdekkers en loodgieters alle werkzaamheden van een lekkage oplossen tot het vernieuwen van uw dakbedekking
Visit dakdekkers-utrecht.nlWe analyzed Dakdekkers-utrecht.nl page load time and found that the first response time was 1.7 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dakdekkers-utrecht.nl performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.5 s
63/100
25%
Value4.9 s
64/100
10%
Value130 ms
96/100
30%
Value0.001
100/100
15%
Value6.7 s
56/100
10%
1691 ms
31 ms
119 ms
215 ms
272 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 39% of them (26 requests) were addressed to the original Dakdekkers-utrecht.nl, 18% (12 requests) were made to Maps.googleapis.com and 11% (7 requests) were made to Klantenvertellen.nl. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Dakdekkers-utrecht.nl.
Page size can be reduced by 658.6 kB (52%)
1.3 MB
612.4 kB
In fact, the total size of Dakdekkers-utrecht.nl main page is 1.3 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. 50% of websites need less resources to load. Javascripts take 895.1 kB which makes up the majority of the site volume.
Potential reduce by 25.8 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 25.8 kB or 78% of the original size.
Potential reduce by 18.0 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. Dakdekkers Utrecht images are well optimized though.
Potential reduce by 593.3 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 593.3 kB or 66% of the original size.
Potential reduce by 21.6 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. Dakdekkers-utrecht.nl needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 75% of the original size.
Number of requests can be reduced by 40 (67%)
60
20
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dakdekkers Utrecht. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.dakdekkers-utrecht.nl
1691 ms
ga.js
31 ms
wp-emoji-release.min.js
119 ms
Default.min.css
215 ms
slicknav.min.css
272 ms
Home.min.css
281 ms
jquery.js
446 ms
jquery-migrate.min.js
293 ms
touch.js
362 ms
jquery.slicknav.min.js
370 ms
jquery.validate.min.js
357 ms
Validate.min.js
371 ms
ssba.min.js
388 ms
wp-embed.min.js
529 ms
__utm.gif
14 ms
__utm.gif
4 ms
Pattern.png
369 ms
Triangle.png
206 ms
Logo-300x69.png
206 ms
Phone.png
207 ms
Facebook.png
205 ms
Holleman_Dakdekkers.png
257 ms
Pattern_Form.png
297 ms
Spoedreparaties.jpg
297 ms
562 ms
maps
191 ms
daklekkage-repareren.jpg
272 ms
stormschade.jpg
353 ms
verhoging-btw-arbeidskosten.jpg
396 ms
Calculator.png
376 ms
Home.png
353 ms
embed
536 ms
css
53 ms
dtgwidget.css
119 ms
dtgwidgetdark.css
237 ms
js
93 ms
init_embed.js
42 ms
analytics.js
74 ms
logo-big.png
184 ms
stars-small-inactive.png
300 ms
stars-small.png
300 ms
Avenir-Book.woff
601 ms
collect
92 ms
common.js
77 ms
map.js
77 ms
google4.png
23 ms
overlay.js
24 ms
util.js
126 ms
onion.js
98 ms
search_impl.js
125 ms
StaticMapService.GetMapImage
189 ms
stats.js
113 ms
ViewportInfoService.GetViewportInfo
67 ms
transparent.png
55 ms
kh
104 ms
controls.js
35 ms
vt
100 ms
vt
83 ms
vt
118 ms
css
39 ms
mapcnt6.png
20 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
30 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
43 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
49 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
44 ms
AuthenticationService.Authenticate
14 ms
dakdekkers-utrecht.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.
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
ARIA IDs are not unique
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
dakdekkers-utrecht.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
Page has valid source maps
dakdekkers-utrecht.nl 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
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 Dakdekkers-utrecht.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 Dakdekkers-utrecht.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.
dakdekkers-utrecht.nl
Open Graph description is not detected on the main page of Dakdekkers Utrecht. 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: