5.5 sec in total
394 ms
4.9 sec
246 ms
Visit kolweb.no now to see the best up-to-date Kolweb content for Norway and also check out these interesting facts you probably never knew about kolweb.no
kongsberg orienteringslag
Visit kolweb.noWe analyzed Kolweb.no page load time and found that the first response time was 394 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Kolweb.no rating and web reputation
kolweb.no performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value8.0 s
2/100
25%
Value4.7 s
68/100
10%
Value180 ms
92/100
30%
Value0.085
93/100
15%
Value8.2 s
41/100
10%
394 ms
1551 ms
258 ms
9 ms
424 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 94% of them (49 requests) were addressed to the original Kolweb.no, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Yui.yahooapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Kolweb.no.
Page size can be reduced by 469.9 kB (59%)
793.8 kB
323.9 kB
In fact, the total size of Kolweb.no main page is 793.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 359.2 kB which makes up the majority of the site volume.
Potential reduce by 24.2 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 24.2 kB or 77% of the original size.
Potential reduce by 85.9 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. Obviously, Kolweb needs image optimization as it can save up to 85.9 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 290.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 290.8 kB or 81% of the original size.
Potential reduce by 69.1 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. Kolweb.no needs all CSS files to be minified and compressed as it can save up to 69.1 kB or 83% of the original size.
Number of requests can be reduced by 18 (40%)
45
27
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
kolweb.no
394 ms
www.kolweb.no
1551 ms
stylesheet_62a1a72be4.css
258 ms
reset-min.css
9 ms
template.css
424 ms
text.css
268 ms
blue.css
277 ms
CornersRounded.css
268 ms
LesMerButton.css
259 ms
MenuBGonecolour.css
398 ms
NewsSeparatorLite.css
505 ms
TopmenuNo.css
398 ms
weborg.css
402 ms
prototype.js
916 ms
LesMerText.css
1594 ms
MarkersRound.css
599 ms
NewsSeparatorDashed.css
530 ms
TopmenuYes.css
1690 ms
javascript_0b12553063.js
629 ms
scriptaculous.js
658 ms
lightbox.js
855 ms
lightbox.css
756 ms
tooltip.js
934 ms
effects.js
262 ms
builder.js
131 ms
konsbg.png
140 ms
facebook_share_icon.gif
129 ms
33dad9cf78.jpg
385 ms
clear.gif
154 ms
cf20c2576f.jpg
513 ms
shadesbg.png
385 ms
headerimg.png
893 ms
logo.png
385 ms
topmenu.png
399 ms
horizontalmenu.png
503 ms
menact.png
513 ms
menmarker.png
518 ms
menutitle.png
543 ms
1menuwholebg.png
634 ms
2menubgarrow.png
635 ms
1lesmer.png
666 ms
searchinput.png
722 ms
searchbutton.png
691 ms
4039570091897041164274856672.jpg
1060 ms
16673930613914487592124826648.png
768 ms
242732417603352461958626312.png
792 ms
footerbg.png
806 ms
footerweb.png
836 ms
ga.js
8 ms
loading.gif
887 ms
closelabel.gif
911 ms
__utm.gif
12 ms
kolweb.no 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
[role] values are not valid
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
kolweb.no best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
kolweb.no 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
Tap targets are not sized appropriately
NO
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolweb.no can be misinterpreted by Google and other search engines. Our service has detected that Norwegian is used on the page, and it does not match the claimed English language. Our system also found out that Kolweb.no 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.
kolweb.no
Open Graph data is detected on the main page of Kolweb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: