3.5 sec in total
407 ms
2.4 sec
671 ms
Visit biblio.at now to see the best up-to-date Biblio content for Austria and also check out these interesting facts you probably never knew about biblio.at
Österreichisches Bibliothekswerk : Das Forum katholischer Bibliotheken
Visit biblio.atWe analyzed Biblio.at page load time and found that the first response time was 407 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
biblio.at performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value10.6 s
0/100
25%
Value6.7 s
36/100
10%
Value40 ms
100/100
30%
Value0.084
93/100
15%
Value5.3 s
73/100
10%
407 ms
414 ms
94 ms
190 ms
185 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 89% of them (75 requests) were addressed to the original Biblio.at, 2% (2 requests) were made to Google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (619 ms) belongs to the original domain Biblio.at.
Page size can be reduced by 343.8 kB (39%)
887.2 kB
543.3 kB
In fact, the total size of Biblio.at main page is 887.2 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. 45% of websites need less resources to load. Images take 419.1 kB which makes up the majority of the site volume.
Potential reduce by 33.3 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 33.3 kB or 77% of the original size.
Potential reduce by 4.8 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. Biblio images are well optimized though.
Potential reduce by 261.8 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 261.8 kB or 70% of the original size.
Potential reduce by 43.9 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. Biblio.at needs all CSS files to be minified and compressed as it can save up to 43.9 kB or 85% of the original size.
Number of requests can be reduced by 18 (23%)
80
62
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biblio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
biblio.at
407 ms
www.biblio.at
414 ms
medium.css
94 ms
small.css
190 ms
large.css
185 ms
standard.css
187 ms
safari.css
189 ms
style.js
192 ms
popup.js
190 ms
checkform.js
276 ms
AC_ActiveX.js
278 ms
AC_RunActiveContent.js
278 ms
rezonlineNarrow.css
281 ms
jquery.js
423 ms
jquery-ui.js
522 ms
jquery-ui-touch-punch.js
367 ms
medienbox.css
369 ms
medienbox.js
371 ms
brand
33 ms
urchin.js
12 ms
brand
17 ms
brand
60 ms
pattern.png
97 ms
head_rd_18.png
284 ms
logo_biblio.png
98 ms
nav.png
97 ms
Mio-fliegend.jpg
95 ms
videos.jpg
94 ms
12buchtipps.jpg
160 ms
logo_aqua_01.jpg
160 ms
logo-elinet.jpg
165 ms
04_blog.jpg
186 ms
06_moritz.jpg
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02_aktuell04.jpg
250 ms
12_mio.jpg
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11_videoclip.jpg
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06_aktuell01.jpg
276 ms
10_cultureconnected.jpg
280 ms
08_farbeneinmaleins.jpg
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07_aktuell01.jpg
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rezopen_logo.png
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03_akuelle01.jpg
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04_aktuell.png
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12buchstart.jpg
430 ms
200806_mailingliste.jpg
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04buchstart01.jpg
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03masterplan01.jpg
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aktuell15.jpg
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aktuell16.jpg
521 ms
aktuell09.jpg
532 ms
aktuell07.jpg
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aktuell06.jpg
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aktuell04.jpg
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aktuell03.jpg
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aktuell02.jpg
612 ms
all.js
25 ms
__utm.gif
8 ms
0912_birmingham.jpg
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xd_arbiter.php
34 ms
xd_arbiter.php
41 ms
0908_schmied.jpg
566 ms
0907_lebensspuren.jpg
619 ms
0811_projektmappe.jpg
553 ms
200707_bilderbuchkinos.jpg
568 ms
200806_glueck.jpg
567 ms
200802_murmeln.jpg
556 ms
200801_multimedia.jpg
565 ms
200712_innovationspreis.jpg
554 ms
icon_forum.png
553 ms
facebookbiblio.png
568 ms
bka_logo.png
569 ms
rezensionen_online2.png
557 ms
buchstart.png
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biblio-blog.png
554 ms
leselandschaft2014.png
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lebensspuren04.jpg
567 ms
stube.jpg
569 ms
print.css
95 ms
biblio.at accessibility score
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
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
biblio.at 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
biblio.at 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
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biblio.at can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Biblio.at 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.
biblio.at
Open Graph description is not detected on the main page of Biblio. 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: