3.6 sec in total
354 ms
2.9 sec
289 ms
Welcome to sela.nl homepage info - get ready to check Sela best content for Netherlands right away, or after learning these important things about sela.nl
Wij zijn Sela. Wij hebben een groot verlangen om nieuwe muziek & liederen te brengen die de kerk van Nederland opbouwt.
Visit sela.nlWe analyzed Sela.nl page load time and found that the first response time was 354 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sela.nl performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value8.6 s
1/100
25%
Value5.5 s
54/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value7.4 s
48/100
10%
354 ms
393 ms
535 ms
434 ms
96 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 67% of them (31 requests) were addressed to the original Sela.nl, 7% (3 requests) were made to S.ytimg.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (743 ms) belongs to the original domain Sela.nl.
Page size can be reduced by 489.6 kB (30%)
1.6 MB
1.1 MB
In fact, the total size of Sela.nl main page is 1.6 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. 55% of websites need less resources to load. Images take 987.2 kB which makes up the majority of the site volume.
Potential reduce by 14.5 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 14.5 kB or 72% of the original size.
Potential reduce by 30.2 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. Sela images are well optimized though.
Potential reduce by 220.1 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 220.1 kB or 63% of the original size.
Potential reduce by 224.8 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. Sela.nl needs all CSS files to be minified and compressed as it can save up to 224.8 kB or 83% of the original size.
Number of requests can be reduced by 20 (50%)
40
20
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sela. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
sela.nl
354 ms
sela.nl
393 ms
www.sela.nl
535 ms
www.sela.nl
434 ms
main.css
96 ms
mootools-1.4-core.js
372 ms
functions.js
277 ms
forms.css
280 ms
frontpage.css
278 ms
bonus.css
280 ms
song_select.css
281 ms
content_tabs.css
368 ms
forms.js
458 ms
frontpage.js
389 ms
bonus.js
389 ms
song_select.js
390 ms
content_tabs.js
459 ms
sela.js
459 ms
ga.js
54 ms
back_body_large.jpg
564 ms
icon_download_s.png
97 ms
cover_live_in_groningen_m.jpg
199 ms
cover_votum.jpg
743 ms
cover_live_in_utrecht.png
202 ms
cover_ik_zal_er_zijn_s.jpg
296 ms
gtm.js
94 ms
sdk.js
71 ms
back_header.png
356 ms
back_missie_quotes.png
270 ms
back_item_header_jouwkerk.png
268 ms
back_submenu_download_icon.png
356 ms
back_item_header_tourdata.png
362 ms
back_read_more_icon.png
362 ms
back_item_header_albums.png
433 ms
ZF_TURwEUO0
82 ms
3ydI3UNAyP0
151 ms
__utm.gif
20 ms
229 ms
xd_arbiter.php
62 ms
www-embed-player-vflfNyN_r.css
51 ms
www-embed-player.js
71 ms
base.js
101 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
42 ms
ad_status.js
78 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
60 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
60 ms
sela.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.
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
sela.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
sela.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sela.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 Sela.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sela.nl
Open Graph description is not detected on the main page of Sela. 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: