15.5 sec in total
2.6 sec
12.7 sec
301 ms
Welcome to tramharmonie.nl homepage info - get ready to check Tramharmonie best content right away, or after learning these important things about tramharmonie.nl
Visit tramharmonie.nlWe analyzed Tramharmonie.nl page load time and found that the first response time was 2.6 sec and then it took 13 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tramharmonie.nl performance score
name
value
score
weighting
Value4.5 s
14/100
10%
Value8.4 s
2/100
25%
Value5.4 s
56/100
10%
Value240 ms
85/100
30%
Value0.001
100/100
15%
Value7.8 s
45/100
10%
2567 ms
294 ms
199 ms
223 ms
376 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 88% of them (51 requests) were addressed to the original Tramharmonie.nl, 9% (5 requests) were made to Maps.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Tramharmonie.nl.
Page size can be reduced by 1.2 MB (37%)
3.3 MB
2.1 MB
In fact, the total size of Tramharmonie.nl main page is 3.3 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. 25% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 24.7 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 24.7 kB or 78% of the original size.
Potential reduce by 5.2 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. Tramharmonie images are well optimized though.
Potential reduce by 825.4 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 825.4 kB or 60% of the original size.
Potential reduce by 376.8 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. Tramharmonie.nl needs all CSS files to be minified and compressed as it can save up to 376.8 kB or 87% of the original size.
Number of requests can be reduced by 40 (70%)
57
17
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tramharmonie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
www.tramharmonie.nl
2567 ms
language-selector.css
294 ms
language-selector-click.css
199 ms
styles.css
223 ms
woocommerce-layout.css
376 ms
tribe-events-full.min.css
463 ms
pagenavi-css.css
291 ms
fullpage.css
394 ms
prettyPhoto.css
588 ms
woocommerce.css
858 ms
style.css
477 ms
user_style.css
586 ms
general.css
579 ms
jquery.js
1073 ms
jquery-migrate.min.js
752 ms
js
46 ms
zxcvbn-async.min.js
778 ms
language-selector.js
705 ms
jquery.form.min.js
869 ms
scripts.js
949 ms
add-to-cart.min.js
884 ms
jquery.blockUI.min.js
985 ms
woocommerce.min.js
954 ms
jquery.cookie.min.js
1064 ms
cart-fragments.min.js
1077 ms
underscore.min.js
1315 ms
main.js
1608 ms
fullpage.js
1441 ms
comment-reply.min.js
1188 ms
password-strength-meter.min.js
1271 ms
password_protect.js
1352 ms
wp-embed.min.js
1387 ms
sitepress.js
1470 ms
wp-emoji-release.min.js
1648 ms
style.css
1793 ms
analytics.js
28 ms
loader-thin.gif
337 ms
LogoTramharmonie.png
297 ms
nl.png
224 ms
en.png
217 ms
search_icon_header.png
244 ms
facebook.png
245 ms
cs-loader.gif
583 ms
Tramharmonie-Carre.jpg
1347 ms
Tuba.jpg
1074 ms
Pieter.jpg
990 ms
groetenuitamsterdam.jpg
1145 ms
PexetoArrows.woff
516 ms
www.tramharmonie.nl
2144 ms
collect
12 ms
cs-loader-w.gif
754 ms
woocommerce-smallscreen.css
2330 ms
tribe-events-full-mobile.min.css
320 ms
zxcvbn.min.js
1141 ms
common.js
4 ms
util.js
25 ms
stats.js
24 ms
AuthenticationService.Authenticate
124 ms
tramharmonie.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
tramharmonie.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
tramharmonie.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Tramharmonie.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 Tramharmonie.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.
tramharmonie.nl
Open Graph description is not detected on the main page of Tramharmonie. 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: