7.5 sec in total
211 ms
5.6 sec
1.7 sec
Visit zeilenvandevries.nl now to see the best up-to-date Zeilen Van De Vries content and also check out these interesting facts you probably never knew about zeilenvandevries.nl
Zeilmakerij De Vries Maritiem helpt u graag. Wij voorzien u van maatwerk zeilen, buiskappen, boottenten of reparatie. Ook buiten Friesland
Visit zeilenvandevries.nlWe analyzed Zeilenvandevries.nl page load time and found that the first response time was 211 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
zeilenvandevries.nl performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value13.4 s
0/100
25%
Value10.5 s
7/100
10%
Value1,320 ms
17/100
30%
Value0.091
92/100
15%
Value13.3 s
11/100
10%
211 ms
3126 ms
64 ms
189 ms
291 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Zeilenvandevries.nl, 80% (77 requests) were made to Zeilmakerijdevriesmaritiem.nl and 6% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Zeilmakerijdevriesmaritiem.nl.
Page size can be reduced by 372.9 kB (12%)
3.0 MB
2.6 MB
In fact, the total size of Zeilenvandevries.nl main page is 3.0 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 294.4 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. This page needs HTML code to be minified as it can gain 46.0 kB, which is 14% 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 294.4 kB or 87% of the original size.
Potential reduce by 63.6 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. Zeilen Van De Vries images are well optimized though.
Potential reduce by 5.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 9.2 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. Zeilenvandevries.nl has all CSS files already compressed.
Number of requests can be reduced by 43 (49%)
88
45
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zeilen Van De Vries. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
zeilenvandevries.nl
211 ms
zeilmakerijdevriesmaritiem.nl
3126 ms
gtm.js
64 ms
formreset.min.css
189 ms
formsmain.min.css
291 ms
readyclass.min.css
295 ms
browsers.min.css
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style.css
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theme.css
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blocks.style.build.css
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maritheme.css
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cacholong-cache-control.css
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trp-language-switcher.css
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style.css
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dashicons.min.css
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wppopups-base.css
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wp-polyfill-inert.min.js
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regenerator-runtime.min.js
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wp-polyfill.min.js
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index.min.js
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index.min.js
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jquery.min.js
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jquery-migrate.min.js
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jquery.json.min.js
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gravityforms.min.js
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conditional_logic.min.js
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moxie.min.js
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plupload.min.js
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utils.min.js
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wppopups.js
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iconify.min.js
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maritheme.js
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maritheme-slider.js
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trp-clickable-ls.js
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hoverIntent.min.js
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maxmegamenu.js
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placeholders.jquery.min.js
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css
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fbevents.js
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zeilenvandevries.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
[aria-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
zeilenvandevries.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
zeilenvandevries.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Zeilenvandevries.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 Zeilenvandevries.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.
zeilenvandevries.nl
Open Graph data is detected on the main page of Zeilen Van De Vries. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: