3.1 sec in total
745 ms
2.2 sec
119 ms
Click here to check amazing Oops Uni Oldenburg content for Germany. Otherwise, check out these important facts you probably never knew about oops.uni-oldenburg.de
Visit oops.uni-oldenburg.deWe analyzed Oops.uni-oldenburg.de page load time and found that the first response time was 745 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
oops.uni-oldenburg.de performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value3.1 s
75/100
25%
Value4.5 s
72/100
10%
Value20 ms
100/100
30%
Value0.036
100/100
15%
Value3.1 s
95/100
10%
745 ms
1021 ms
492 ms
202 ms
202 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Oops.uni-oldenburg.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Oops.uni-oldenburg.de.
Page size can be reduced by 334.9 kB (79%)
424.9 kB
90.0 kB
In fact, the total size of Oops.uni-oldenburg.de main page is 424.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 363.7 kB which makes up the majority of the site volume.
Potential reduce by 8.3 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 19% 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 8.3 kB or 76% of the original size.
Potential reduce by 5.2 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, Oops Uni Oldenburg needs image optimization as it can save up to 5.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 295.8 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 295.8 kB or 81% of the original size.
Potential reduce by 25.5 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. Oops.uni-oldenburg.de needs all CSS files to be minified and compressed as it can save up to 25.5 kB or 84% of the original size.
Number of requests can be reduced by 5 (31%)
16
11
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oops Uni Oldenburg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
oops.uni-oldenburg.de
745 ms
auto.js
1021 ms
auto.css
492 ms
nojs.css
202 ms
jscss.js
202 ms
logo_background_light.png
103 ms
sitelogo.png
295 ms
bar_glass.png
200 ms
bar_24px.png
206 ms
de.png
204 ms
aero.png
204 ms
bar_12px.png
298 ms
feed-icon-14x14.png
395 ms
bar_solid_24px.png
397 ms
eprintslogo.gif
398 ms
loading.gif
401 ms
closelabel.gif
489 ms
oops.uni-oldenburg.de 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.
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
Form elements do not have associated labels
oops.uni-oldenburg.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
oops.uni-oldenburg.de SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oops.uni-oldenburg.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 Oops.uni-oldenburg.de 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.
oops.uni-oldenburg.de
Open Graph description is not detected on the main page of Oops Uni Oldenburg. 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: