1.3 sec in total
81 ms
1.1 sec
81 ms
Visit cedla.nl now to see the best up-to-date CEDLA content and also check out these interesting facts you probably never knew about cedla.nl
Centre for Latin American Research and Documentation (CEDLA), hosted by the University of Amsterdam. Discover the master's degree in Latin American Studies! In the advanced Master's in Latin American ...
Visit cedla.nlWe analyzed Cedla.nl page load time and found that the first response time was 81 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
cedla.nl performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value4.4 s
40/100
25%
Value2.5 s
97/100
10%
Value1,380 ms
16/100
30%
Value0
100/100
15%
Value11.8 s
17/100
10%
81 ms
41 ms
96 ms
221 ms
87 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cedla.nl, 34% (16 requests) were made to Static.wixstatic.com and 32% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (726 ms) relates to the external source Static.wixstatic.com.
Page size can be reduced by 545.8 kB (58%)
935.1 kB
389.3 kB
In fact, the total size of Cedla.nl main page is 935.1 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. 40% of websites need less resources to load. HTML takes 611.2 kB which makes up the majority of the site volume.
Potential reduce by 479.1 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 479.1 kB or 78% of the original size.
Potential reduce by 7.4 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, CEDLA needs image optimization as it can save up to 7.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 59.3 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 59.3 kB or 21% of the original size.
Number of requests can be reduced by 10 (37%)
27
17
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CEDLA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
www.cedla.nl
81 ms
minified.js
41 ms
focus-within-polyfill.js
96 ms
polyfill.min.js
221 ms
thunderbolt-commons.1e70fbb2.bundle.min.js
87 ms
main.42e492e1.bundle.min.js
87 ms
lodash.min.js
85 ms
react.production.min.js
85 ms
react-dom.production.min.js
88 ms
siteTags.bundle.min.js
87 ms
wix-perf-measure.umd.min.js
86 ms
newsletter_logo_CEDLA%20(1).png
286 ms
UvA.png
357 ms
52820e_4e01f16da0424f9092301d7f3bc59fe8~mv2.jpg
557 ms
Studying%20in%20a%20Library.jpg
404 ms
Student%20paying%20attention.jpg
377 ms
CEDLA-SLAS-2024.jpg
413 ms
Fabio-de-Castro-CEDLA-UvA-Master-Latin-American-Studies.png
424 ms
Gabriela-Russo-Lopes.png
503 ms
12747481643_27e36f6a9b_o_edited.jpg
613 ms
Rolled%20Magazines.jpg
575 ms
CEDLA-PAST-EVENTS.png
612 ms
Image%20by%20Rohan%20Rangaswami.jpg
726 ms
bundle.min.js
125 ms
file.woff
388 ms
file.woff
478 ms
file.woff
520 ms
file.woff
493 ms
141 ms
141 ms
137 ms
139 ms
133 ms
134 ms
170 ms
170 ms
169 ms
165 ms
161 ms
163 ms
deprecation-en.v5.html
5 ms
bolt-performance
21 ms
deprecation-style.v5.css
5 ms
right-arrow.svg
14 ms
WixMadeforDisplay_W_Bd.woff
4 ms
WixMadeforText_W_Bd.woff
4 ms
WixMadeforText_W_Rg.woff
4 ms
cedla.nl accessibility score
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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
cedla.nl 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
cedla.nl 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cedla.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cedla.nl 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.
cedla.nl
Open Graph data is detected on the main page of CEDLA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: