5.7 sec in total
590 ms
4.9 sec
169 ms
Visit fsw.vu.nl now to see the best up-to-date Fsw Vu content for Netherlands and also check out these interesting facts you probably never knew about fsw.vu.nl
Aan de Faculteit der Sociale Wetenschappen zetten we ons in om de uitdagingen nu en in de toekomst te doorgronden en op te lossen.
Visit fsw.vu.nlWe analyzed Fsw.vu.nl page load time and found that the first response time was 590 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
fsw.vu.nl performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value8.8 s
1/100
25%
Value10.6 s
7/100
10%
Value1,470 ms
14/100
30%
Value0.037
100/100
15%
Value23.8 s
1/100
10%
590 ms
741 ms
709 ms
29 ms
591 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 48% of them (30 requests) were addressed to the original Fsw.vu.nl, 33% (21 requests) were made to Pbs.twimg.com and 6% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Fsw.vu.nl.
Page size can be reduced by 174.3 kB (13%)
1.4 MB
1.2 MB
In fact, the total size of Fsw.vu.nl main page is 1.4 MB. 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 47.5 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 17.1 kB, which is 30% 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 47.5 kB or 83% of the original size.
Potential reduce by 95.0 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. Fsw Vu images are well optimized though.
Potential reduce by 28.2 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 28.2 kB or 49% of the original size.
Potential reduce by 3.6 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. Fsw.vu.nl needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 77% of the original size.
Number of requests can be reduced by 26 (43%)
60
34
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fsw Vu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
fsw.vu.nl
590 ms
index.aspx
741 ms
static
709 ms
ga.js
29 ms
theme_fsw
591 ms
jquery.cycle.all.min.js
669 ms
ga-searchengines.js
378 ms
ga-links.js
379 ms
colorbox.css
334 ms
jquery.colorbox-min.js
319 ms
body_bg.png
547 ms
NWO-HL_tcm249-751835.jpg
604 ms
2026776_Lustrumconferentie_bannerVUsite_178x103NL_tcm249-752641.jpg
659 ms
Banner_PPE_NL_173x103_tcm249-662471.jpg
873 ms
footer_vua_tcm249-14398.gif
668 ms
defaultsprite.png
594 ms
restyle_intranet_arrow.gif
852 ms
logo_tcm249-47311.png
1052 ms
general_menu_separator.gif
824 ms
Met_andere_bril_naar_samenleving_kijken1_tcm249-639462.jpg
1554 ms
arrow2.gif
1132 ms
widgets.js
11 ms
Zd2E9abXLFGSr9G3YK2MsFzqCfRpIA3W6ypxnPISCPA.woff
107 ms
accordion_down_1.png
1019 ms
accordion_down_2.png
1234 ms
accordion_down_3.png
1201 ms
__utm.gif
54 ms
border3.png
1258 ms
border4.png
1168 ms
loading.gif
1395 ms
cookie-bar-bg.png
1427 ms
Institute_for_societal_resilience_maatschappelijke_veerkracht1_tcm249-639445.jpg
1594 ms
Hardlopers_-_geven_aan_elkaar1_tcm249-639460.jpg
1495 ms
Toekomst_van_de_zorg1_tcm249-639458.jpg
1889 ms
Onderwijs_aan_professionals1_tcm249-639438.jpg
2156 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
23 ms
syndication
98 ms
352686339948441600
195 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
2 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
5 ms
twitterlogo-04_normal.jpg
123 ms
DNnS1DAV_normal.jpg
150 ms
ppxxrj46lxdwjojygvqs_normal.png
212 ms
HnD9hlGZ_normal.jpg
229 ms
n_5qt2yR_normal.png
242 ms
81ca6e6f16a5eeb118677970d5fd1854_normal.jpeg
238 ms
JDLelggt_normal.png
341 ms
26f44b764471e75e26fd584219379bcc_normal.jpeg
475 ms
22Q6Db8i_normal.jpg
340 ms
Jaap_Meindersma_normal.jpg
374 ms
FChHCnfs_normal.jpg
267 ms
UXBh04SJ_normal.jpg
267 ms
Cb1w9-gW8AETDQl.jpg:small
485 ms
Ca60sI5W0AA3VMG.jpg:small
319 ms
Cb6GOKwWEAANps3.jpg:small
586 ms
CbhhsP0WAAAyMtc.jpg:small
406 ms
Ca3Hs5hVAAArVID.jpg:small
449 ms
CaiVf0kW0AEXNcb.jpg:small
499 ms
Cahv8SdW8AADe85.jpg:small
486 ms
CahhEoRW0AAW5TN.jpg:small
510 ms
CahOaZIWcAAUnFE.jpg:small
604 ms
jot
27 ms
print.css
289 ms
fsw.vu.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Image elements do not have [alt] attributes
Links do not have a discernible name
fsw.vu.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
Missing source maps for large first-party JavaScript
fsw.vu.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fsw.vu.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Fsw.vu.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.
fsw.vu.nl
Open Graph description is not detected on the main page of Fsw Vu. 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: