14 sec in total
382 ms
13.4 sec
201 ms
Welcome to opac.orebro.se homepage info - get ready to check Opac Orebro best content for Sweden right away, or after learning these important things about opac.orebro.se
Vi erbjuder böcker och e-böcker, ljudböcker och tidskrifter, arrangemang och utställningar och mycket mer.
Visit opac.orebro.seWe analyzed Opac.orebro.se page load time and found that the first response time was 382 ms and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
opac.orebro.se performance score
382 ms
2723 ms
615 ms
4865 ms
372 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Opac.orebro.se, 76% (51 requests) were made to Bibliotek.orebro.se and 16% (11 requests) were made to F1.eu.readspeaker.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Bibliotek.orebro.se.
Page size can be reduced by 296.5 kB (32%)
916.6 kB
620.1 kB
In fact, the total size of Opac.orebro.se main page is 916.6 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. Images take 573.4 kB which makes up the majority of the site volume.
Potential reduce by 30.4 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 5.7 kB, which is 14% 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 30.4 kB or 74% of the original size.
Potential reduce by 53.8 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. Opac Orebro images are well optimized though.
Potential reduce by 194.9 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 194.9 kB or 69% of the original size.
Potential reduce by 17.4 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. Opac.orebro.se needs all CSS files to be minified and compressed as it can save up to 17.4 kB or 81% of the original size.
Number of requests can be reduced by 27 (42%)
64
37
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opac Orebro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
opac.orebro.se
382 ms
bibliotek.orebro.se
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Main.less
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All.ashx
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Globalization.js
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jq_functions.js
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Extensions.js
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Classes.js
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renew-loans.js
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add-to-memorylist.js
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reservation.js
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jquery.MetaData.js
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jquery.formToWizard.js
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login.js
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login.validateTokens.js
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login.merge-memorylists.js
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touch-menu.js
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ReadSpeaker.js
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WebResource.axd
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print.css
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reservation.template.htm
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messagedialog.template.htm
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loaddialog.template.htm
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ga.js
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ReadSpeaker.Styles.css
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ReadSpeaker.Core.js
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ReadSpeaker.lib.Facade.adapter.jquery.js
50 ms
ReadSpeaker.Common.Settings.js
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ReadSpeaker.PlayerAPI.js
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ReadSpeaker.HL.js
52 ms
ReadSpeaker.ui.js
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ReadSpeaker.enlargeHL.js
46 ms
ReadSpeaker.enlargeHL.css
39 ms
listen_sv_se.gif
219 ms
opac.orebro.se SEO score
SV
SV
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opac.orebro.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Opac.orebro.se 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.
opac.orebro.se
Open Graph description is not detected on the main page of Opac Orebro. 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: