11.7 sec in total
371 ms
4.3 sec
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 371 ms and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
zeilenvandevries.nl performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value5.1 s
25/100
25%
Value6.7 s
36/100
10%
Value740 ms
40/100
30%
Value0.097
90/100
15%
Value8.8 s
35/100
10%
371 ms
819 ms
231 ms
219 ms
388 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Zeilenvandevries.nl, 74% (72 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 (1.1 sec) relates to the external source Zeilmakerijdevriesmaritiem.nl.
Page size can be reduced by 342.4 kB (13%)
2.6 MB
2.3 MB
In fact, the total size of Zeilenvandevries.nl main page is 2.6 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. 80% 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 278.6 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 45.9 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 278.6 kB or 87% of the original size.
Potential reduce by 40.1 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 197 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.
Potential reduce by 23.5 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 needs all CSS files to be minified and compressed as it can save up to 23.5 kB or 15% of the original size.
Number of requests can be reduced by 41 (46%)
89
48
The browser has sent 89 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 30 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
zeilenvandevries.nl
371 ms
zeilmakerijdevriesmaritiem.nl
819 ms
gtm.js
231 ms
formreset.min.css
219 ms
formsmain.min.css
388 ms
readyclass.min.css
819 ms
browsers.min.css
830 ms
style.css
823 ms
theme.css
820 ms
blocks.style.build.css
830 ms
maritheme.css
839 ms
cacholong-cache-control.css
830 ms
trp-language-switcher.css
814 ms
style.css
810 ms
dashicons.min.css
869 ms
regenerator-runtime.min.js
809 ms
wp-polyfill.min.js
866 ms
index.min.js
867 ms
index.min.js
867 ms
jquery.min.js
876 ms
jquery-migrate.min.js
844 ms
jquery.json.min.js
845 ms
gravityforms.min.js
850 ms
conditional_logic.min.js
845 ms
moxie.min.js
851 ms
plupload.min.js
850 ms
index.min.js
853 ms
index.min.js
853 ms
iconify.min.js
857 ms
maritheme.js
1109 ms
maritheme-slider.js
856 ms
trp-clickable-ls.js
856 ms
hoverIntent.min.js
872 ms
maxmegamenu.js
871 ms
placeholders.jquery.min.js
871 ms
lazyload.min.js
871 ms
analytics.js
565 ms
js
112 ms
css
132 ms
collect
29 ms
collect
235 ms
fbevents.js
667 ms
ga-audiences
659 ms
o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPJ_a5a7dvg.ttf
653 ms
o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPNHa5a7dvg.ttf
852 ms
o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPHjd5a7dvg.ttf
865 ms
o-0bIpQoyXQa2RxT7-5B6Ryxs2E_6n1iPCbd5a7dvg.ttf
865 ms
raxhHiqOu8IVPmnRc6SY1KXhnF_Y8RHYOLjOWA.ttf
291 ms
raxhHiqOu8IVPmnRc6SY1KXhnF_Y8fbfOLjOWA.ttf
289 ms
352680529164515
287 ms
nl_NL.png
338 ms
ALm5wu3yFANfvKShohP_c0Uc36n45KQoBT9n_l0wEuZD=s128-c0x00000000-cc-rp-mo
343 ms
en_US.png
303 ms
de_DE.png
303 ms
deVriesMaritiem-logo_web-1.svg
298 ms
winter-service-1275x0.jpg
522 ms
rinke4-1275x0.jpg
494 ms
Rinke-1275x0.jpg
577 ms
1-1-1275x0.jpg
765 ms
Kotterfok-1275x0.jpg
569 ms
IMG_20190327_143242-1275x0.jpg
681 ms
usp_img.png
681 ms
devries_maritiem_icons-ervaring.svg
632 ms
devries_maritiem_icons-haven.svg
662 ms
devries_maritiem_icons-varen.svg
683 ms
1-2-425x0.jpg
725 ms
20210310-LR-IMG_20210310_10003256-425x0.jpg
762 ms
70645902_2346035278827841_7227709985210236928_n-1-425x0.jpg
768 ms
images-1-1.png
772 ms
west-side-sailing_Tekengebied-1.png
773 ms
download.jpg
834 ms
TenderCenter_logo_2018.png
851 ms
download-2.png
850 ms
Dimension-Polyant-1166x324.png
861 ms
logo.png
870 ms
enjoysailing_Tekengebied-1.png
869 ms
Sattler-grau.png
906 ms
images.png
942 ms
Contender.png
943 ms
westyachting-logo.jpg
951 ms
45-nord_Tekengebied-1.png
1076 ms
download-1.png
961 ms
download.png
999 ms
ba_yacht_Logo_hoch_L_v2_t-1170x780-1-1166x1166.jpg
1035 ms
kleur-300-dpi-1166x191.gif
1034 ms
Haaima-Hylkema-Peugot.png
1065 ms
Dok23.png
1074 ms
ACNPEu-bFHikwoM9H_z7d0TSH1GBdXnpbf3aYbMm-RmJRg=s128-c0x00000000-cc-rp-mo
310 ms
ALm5wu13t5v68ypH7X-5WOPgbWo7uMIyCQU3w8k_C2J4=s128-c0x00000000-cc-rp-mo
318 ms
ACNPEu_ok2DC3fJ4PDXOETQVH2uepFPcE6fqeagXtDEbQA=s128-c0x00000000-cc-rp-mo
417 ms
ACNPEu9rrrFs1gu6JVnfKkMUQzdYbrz1f4hCkuZ-z15ASA=s128-c0x00000000-cc-rp-mo
498 ms
fab.js
598 ms
fal.js
701 ms
fas.js
806 ms
far.js
898 ms
WhatsApp-Image-2019-06-04-at-16.10.06.jpeg
799 ms
google_reviews.png
834 ms
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
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: