18.3 sec in total
336 ms
2.6 sec
15.4 sec
Visit jsvsissa.nl now to see the best up-to-date J S V SISSA content for Netherlands and also check out these interesting facts you probably never knew about jsvsissa.nl
schaakvereniging SISSA Groningen
Visit jsvsissa.nlWe analyzed Jsvsissa.nl page load time and found that the first response time was 336 ms and then it took 17.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
jsvsissa.nl performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value4.2 s
44/100
25%
Value4.7 s
68/100
10%
Value160 ms
94/100
30%
Value0.001
100/100
15%
Value4.7 s
80/100
10%
336 ms
90 ms
171 ms
715 ms
133 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 97% of them (83 requests) were addressed to the original Jsvsissa.nl, 3% (3 requests) were made to Chessvideos.tv. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Jsvsissa.nl.
Page size can be reduced by 159.7 kB (5%)
3.1 MB
3.0 MB
In fact, the total size of Jsvsissa.nl main page is 3.1 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. 70% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 357 B
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 357 B or 50% of the original size.
Potential reduce by 159.3 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. J S V SISSA images are well optimized though.
Number of requests can be reduced by 6 (7%)
85
79
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J S V SISSA. 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.
jsvsissa.nl
336 ms
jsv_sissa_contents.htm
90 ms
jsv_sissa_banner.htm
171 ms
welkom.php
715 ms
dateframe.php
133 ms
ani_bra4.gif
178 ms
facebook4.jpg
178 ms
Twitter01.jpg
179 ms
YouTube3.jpg
185 ms
Hyves2.jpg
219 ms
HotelsNl_geel2.jpg
250 ms
menuknoppen4.gif
263 ms
sissatxt1.jpg
188 ms
2o9yq7wejx8gg.png
198 ms
assen1.jpg
275 ms
assen2.jpg
264 ms
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182 ms
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133 ms
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357 ms
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309 ms
Parijs2013a.JPG
488 ms
bbq_1.jpg
142 ms
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244 ms
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272 ms
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199 ms
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337 ms
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parijs_1.jpg
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678 ms
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692 ms
Parijs2013b.JPG
440 ms
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595 ms
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608 ms
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611 ms
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689 ms
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758 ms
Parijs2013l.JPG
776 ms
sissa_6.jpg
600 ms
OverkillSokolovWely_DvhN_17sept2011.jpg
694 ms
EdimHSP01.jpg
611 ms
EdimHSP02.jpg
642 ms
KNSBbeker2012.jpg
835 ms
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1082 ms
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650 ms
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755 ms
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702 ms
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769 ms
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673 ms
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652 ms
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669 ms
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698 ms
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677 ms
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655 ms
Roland.gif
656 ms
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644 ms
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663 ms
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633 ms
SchaaktransferVhJaar2011.jpg
815 ms
xml.gif
633 ms
countgraph.php
650 ms
pijl.gif
643 ms
nieuwsbalk.jpg
662 ms
jsvsissa.nl 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.
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>).
jsvsissa.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
jsvsissa.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
NL
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsvsissa.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Jsvsissa.nl main page’s claimed encoding is . 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.
jsvsissa.nl
Open Graph description is not detected on the main page of J S V SISSA. 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: