2.4 sec in total
340 ms
1.9 sec
140 ms
Welcome to kalkuler.no homepage info - get ready to check Kalkuler best content for Norway right away, or after learning these important things about kalkuler.no
Visit kalkuler.noWe analyzed Kalkuler.no page load time and found that the first response time was 340 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
kalkuler.no performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value4.1 s
46/100
25%
Value6.4 s
40/100
10%
Value3,020 ms
2/100
30%
Value0
100/100
15%
Value12.6 s
14/100
10%
340 ms
588 ms
475 ms
477 ms
475 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kalkuler.no, 16% (10 requests) were made to Static.kalkuler.no and 13% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (757 ms) relates to the external source Static.kalkuler.no.
Page size can be reduced by 213.4 kB (54%)
396.3 kB
182.9 kB
In fact, the total size of Kalkuler.no main page is 396.3 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. 60% of websites need less resources to load. Javascripts take 157.8 kB which makes up the majority of the site volume.
Potential reduce by 20.2 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 20.2 kB or 73% of the original size.
Potential reduce by 1.3 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. Kalkuler images are well optimized though.
Potential reduce by 87.7 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 87.7 kB or 56% of the original size.
Potential reduce by 104.2 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. Kalkuler.no needs all CSS files to be minified and compressed as it can save up to 104.2 kB or 82% of the original size.
Number of requests can be reduced by 39 (64%)
61
22
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kalkuler. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
kalkuler.no
340 ms
bootstrap.min.css
588 ms
bootstrap-responsive.min.css
475 ms
style.css
477 ms
jqmath-0.3.0.css
475 ms
jquery.min.js
18 ms
jqmath-etc-0.3.0.min.js
477 ms
show_ads.js
10 ms
bootstrap.min.js
475 ms
common.js
757 ms
math-jscalc.min.js
756 ms
math.js
756 ms
all.js
98 ms
logo.png
188 ms
ca-pub-8778194462737626.js
81 ms
zrt_lookup.html
143 ms
show_ads_impl.js
165 ms
widgets.js
18 ms
plusone.js
238 ms
dc.js
152 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
132 ms
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ads
235 ms
xd_arbiter.php
214 ms
xd_arbiter.php
281 ms
ping
325 ms
osd.js
25 ms
ads
340 ms
cb=gapi.loaded_0
134 ms
cb=gapi.loaded_1
162 ms
fastbutton
261 ms
__utm.gif
65 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.no.html
37 ms
like.php
186 ms
m_js_controller.js
103 ms
abg.js
129 ms
postmessageRelay
183 ms
favicon
188 ms
googlelogo_color_112x36dp.png
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nessie_icon_tiamat_white.png
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cb=gapi.loaded_0
136 ms
cb=gapi.loaded_1
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x_button_blue2.png
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qeKvIRsJabD.js
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s_0RInxextBY_2088657436.html
136 ms
3193398744-postmessagerelay.js
76 ms
rpc:shindig_random.js
45 ms
Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
11 ms
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53 ms
creative_add_on.js
133 ms
cb=gapi.loaded_0
5 ms
RIS247_Banner_160x600_02.jpg
35 ms
lidar.js
12 ms
sbhK2lTE.js
13 ms
cTrvNaRi.html
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surly.js
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ba.html
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2532.js
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kalkuler.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
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
kalkuler.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
Browser errors were logged to the console
kalkuler.no SEO score
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
NO
NB
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kalkuler.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 language. Our system also found out that Kalkuler.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.
kalkuler.no
Open Graph description is not detected on the main page of Kalkuler. 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: