3.1 sec in total
360 ms
2.5 sec
166 ms
Visit ref.no now to see the best up-to-date Ref content and also check out these interesting facts you probably never knew about ref.no
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Visit ref.noWe analyzed Ref.no page load time and found that the first response time was 360 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ref.no performance score
360 ms
372 ms
561 ms
225 ms
229 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ref.no, 4% (2 requests) were made to Cm.g.doubleclick.net and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (862 ms) relates to the external source Rornorge.no.
Page size can be reduced by 350.0 kB (67%)
525.0 kB
175.0 kB
In fact, the total size of Ref.no main page is 525.0 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. 35% of websites need less resources to load. Javascripts take 426.9 kB which makes up the majority of the site volume.
Potential reduce by 17.7 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. This page needs HTML code to be minified as it can gain 2.9 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.7 kB or 77% of the original size.
Potential reduce by 2.7 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. Ref images are well optimized though.
Potential reduce by 309.5 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 309.5 kB or 72% of the original size.
Potential reduce by 20.1 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. Ref.no needs all CSS files to be minified and compressed as it can save up to 20.1 kB or 82% of the original size.
Number of requests can be reduced by 29 (67%)
43
14
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ref. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
oslo
360 ms
xmlhttprequest.php
372 ms
corepublish.js
561 ms
stylesheet.css
225 ms
pe-icon-7-stroke.css
229 ms
helper.css
228 ms
html5-pre-site-styles.css
227 ms
style.css
226 ms
html5-after-site-styles.css
336 ms
modernizr-2.0.6.min.js
338 ms
buttons.js
29 ms
scriptaculous.js
862 ms
lib.js
639 ms
site.js
338 ms
jquery.min.js
39 ms
human-only.js
446 ms
slides.min.jquery.js
448 ms
jquery-html5-placeholder-shim.js
449 ms
jquery.h5validate.js
479 ms
script.js
637 ms
images
62 ms
United-Kingdom-bw.jpg
127 ms
logo-trans-h84.png
231 ms
stripe.png
126 ms
logo-negativ.png
126 ms
pil-gron.png
121 ms
din-regular-webfont.woff
356 ms
Pe-icon-7-stroke.woff
418 ms
din-bold-webfont.woff
356 ms
analytics.js
88 ms
getAllAppDefault.esi
97 ms
collect
13 ms
getSegment.php
141 ms
checkOAuth.esi
4 ms
t.dhj
9 ms
t.dhj
18 ms
cm
16 ms
x35248
109 ms
s-3271.xgi
10 ms
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hbpix
24 ms
18 ms
xrefid.xgi
9 ms
pixel
16 ms
pixel
16 ms
2981
43 ms
ref.no SEO score
N/A
NO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ref.no can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Norwegian. Our system also found out that Ref.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.
ref.no
Open Graph description is not detected on the main page of Ref. 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: