3 sec in total
219 ms
2.6 sec
152 ms
Welcome to superbog.dk homepage info - get ready to check Superbog best content for Denmark right away, or after learning these important things about superbog.dk
Frilæsning til dansk. Bredt udvalg af frilæsningsbøger til din undervisning. Brug Superbog her.
Visit superbog.dkWe analyzed Superbog.dk page load time and found that the first response time was 219 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
superbog.dk performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value10.8 s
0/100
25%
Value9.1 s
14/100
10%
Value940 ms
29/100
30%
Value1.018
2/100
15%
Value11.1 s
20/100
10%
219 ms
328 ms
420 ms
305 ms
304 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 90% of them (54 requests) were addressed to the original Superbog.dk, 5% (3 requests) were made to Menu.alineadigital.dk and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Superbog.dk.
Page size can be reduced by 664.5 kB (43%)
1.5 MB
884.3 kB
In fact, the total size of Superbog.dk main page is 1.5 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. 45% of websites need less resources to load. Images take 710.6 kB which makes up the majority of the site volume.
Potential reduce by 11.7 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 11.7 kB or 75% of the original size.
Potential reduce by 11.9 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. Superbog images are well optimized though.
Potential reduce by 497.4 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 497.4 kB or 75% of the original size.
Potential reduce by 143.5 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. Superbog.dk needs all CSS files to be minified and compressed as it can save up to 143.5 kB or 89% of the original size.
Number of requests can be reduced by 41 (72%)
57
16
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superbog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and as a result speed up the page load time.
superbog.dk
219 ms
www.superbog.dk
328 ms
style.css
420 ms
modernizr-2.6.1-onload-min.js
305 ms
require.js
304 ms
GoogleAnalytics.js
208 ms
main.js
106 ms
ga.js
24 ms
emProductmenu.js
313 ms
background_tile.png
312 ms
logo_alinea.png
105 ms
logo_superbog.png
312 ms
login_button_elev.png
203 ms
login_button_laerer.png
210 ms
frontpage_tablet.png
549 ms
frontpage3.png
1135 ms
top_wood.png
309 ms
pinnote_large.png
527 ms
login_button_elev_pin.png
411 ms
login_button_laerer_pin.png
413 ms
faceb-webfont.woff
505 ms
__utm.gif
24 ms
jquery-1.7.2-min.js
580 ms
modernizr.js
454 ms
core.js
516 ms
services.js
524 ms
tasks.js
543 ms
tasksFormElements.js
556 ms
loginpage.js
617 ms
frontpage.js
625 ms
shelfsystem.js
643 ms
blackboard.js
659 ms
rating.js
675 ms
book.js
719 ms
commentpaging.js
726 ms
bookfrontpaging.js
743 ms
speak.js
760 ms
fixedscroll.js
775 ms
polyfills.js
821 ms
overlaybox.js
830 ms
readeroverlaybox.js
844 ms
reader.js
883 ms
authorinfo2.js
879 ms
faq.js
924 ms
commentnote.js
932 ms
video.js
1059 ms
jquery-smartbind-0.1-dev.js
978 ms
emProductMenu.css
103 ms
jquery.min.js
32 ms
log.js
482 ms
error.js
522 ms
load-remote-script.js
529 ms
JSON.js
568 ms
stickyscroll.js
456 ms
soundmanager2.js
363 ms
slider.js
248 ms
jquery-mobile-1.1.1-touchevents.js
258 ms
soundmanager2.js
235 ms
print.css
104 ms
b3333496-ff8a-498a-83f6-024c90c5fcc3
127 ms
superbog.dk accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
superbog.dk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
superbog.dk SEO score
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
DA
DA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Superbog.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and it matches the claimed language. Our system also found out that Superbog.dk 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.
superbog.dk
Open Graph description is not detected on the main page of Superbog. 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: