3 sec in total
250 ms
2.5 sec
265 ms
Visit gesis.org now to see the best up-to-date Gesis content for United States and also check out these interesting facts you probably never knew about gesis.org
GESIS - Leibniz-Institut für Sozialwissenschaften bietet Forschenden Datensätze, Beratungsleistungen und Infrastrukturangebote auf dem Gebiet der empirischen Sozialforschung
Visit gesis.orgWe analyzed Gesis.org page load time and found that the first response time was 250 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
gesis.org performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value17.5 s
0/100
25%
Value10.3 s
8/100
10%
Value50 ms
100/100
30%
Value0.122
84/100
15%
Value7.0 s
52/100
10%
250 ms
451 ms
99 ms
197 ms
5 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 65% of them (40 requests) were addressed to the original Gesis.org, 11% (7 requests) were made to Apis.google.com and 5% (3 requests) were made to Etracker.de. The less responsive or slowest element that took the longest time to load (635 ms) belongs to the original domain Gesis.org.
Page size can be reduced by 654.0 kB (76%)
859.8 kB
205.8 kB
In fact, the total size of Gesis.org main page is 859.8 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. 50% of websites need less resources to load. Javascripts take 397.7 kB which makes up the majority of the site volume.
Potential reduce by 18.3 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 4.1 kB, which is 17% 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 18.3 kB or 75% of the original size.
Potential reduce by 245.2 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, Gesis needs image optimization as it can save up to 245.2 kB or 79% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 281.0 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 281.0 kB or 71% of the original size.
Potential reduce by 109.5 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. Gesis.org needs all CSS files to be minified and compressed as it can save up to 109.5 kB or 85% of the original size.
Number of requests can be reduced by 42 (71%)
59
17
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gesis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
gesis.org
250 ms
451 ms
stylesheet_d4562e9ac4.css
99 ms
cal.css
197 ms
jquery-1.7.2.min.js
5 ms
jquery-ui.min.js
9 ms
jq_rgaccordion.js
235 ms
e.js
236 ms
gs_styles.css
232 ms
search.js
233 ms
quicklinks.js
233 ms
shadowbox.js
400 ms
shadowbox.css
291 ms
jquery.datetimepicker.js
399 ms
parsley.min.js
397 ms
Tabs.js
303 ms
Form.js
298 ms
jquery-1.8.3.min.js
293 ms
197 ms
t.js
319 ms
base.css
135 ms
nav_shinybuttons.css
143 ms
nav_vlist-trans.css
146 ms
basemod.css
234 ms
content.css
256 ms
calendar.css
257 ms
ttnews.css
254 ms
widgets.css
251 ms
print_003_draft.css
245 ms
print.css
331 ms
plusone.js
88 ms
gs_fond.png
130 ms
gs_dachbalken.jpg
215 ms
gs_flag_en.gif
128 ms
gs_logo.jpg
142 ms
gs_claim_de.jpg
128 ms
gs_intro.php
237 ms
leibniz_logo_de.png
329 ms
gs_googleplus_big.png
423 ms
gs_facebook_big.png
237 ms
gs_twitter_big.png
238 ms
gs_allnews.png
314 ms
ico-rss.gif
329 ms
gs_all_dbknews.png
522 ms
gs_googleplus.png
426 ms
gs_facebook.png
621 ms
gs_twitter.png
635 ms
like.php
102 ms
vvcnt.php
201 ms
cnt_js.php
205 ms
cb=gapi.loaded_0
20 ms
cb=gapi.loaded_1
46 ms
fastbutton
107 ms
postmessageRelay
56 ms
-1cfYrhulAt.js
76 ms
LVx-xkvaJ0b.png
90 ms
api.js
57 ms
core:rpc:shindig.random:shindig.sha1.js
87 ms
2536007149-postmessagerelay.js
79 ms
cb=gapi.loaded_0
27 ms
cb=gapi.loaded_1
26 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
100 ms
gesis.org 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.
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
gesis.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
gesis.org 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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gesis.org can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Gesis.org 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.
gesis.org
Open Graph description is not detected on the main page of Gesis. 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: