12.6 sec in total
2 sec
10.2 sec
411 ms
Welcome to sedoc.nl homepage info - get ready to check Sedoc best content right away, or after learning these important things about sedoc.nl
Visit sedoc.nlWe analyzed Sedoc.nl page load time and found that the first response time was 2 sec and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sedoc.nl performance score
name
value
score
weighting
Value7.7 s
0/100
10%
Value8.5 s
2/100
25%
Value9.4 s
12/100
10%
Value100 ms
98/100
30%
Value0.265
46/100
15%
Value8.2 s
41/100
10%
2027 ms
229 ms
603 ms
340 ms
427 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 98% of them (85 requests) were addressed to the original Sedoc.nl, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Sedoc.nl.
Page size can be reduced by 772.6 kB (62%)
1.3 MB
480.9 kB
In fact, the total size of Sedoc.nl main page is 1.3 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. 20% of websites need less resources to load. Javascripts take 718.5 kB which makes up the majority of the site volume.
Potential reduce by 49.4 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 49.4 kB or 83% of the original size.
Potential reduce by 51.1 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, Sedoc needs image optimization as it can save up to 51.1 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 543.2 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 543.2 kB or 76% of the original size.
Potential reduce by 129.0 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. Sedoc.nl needs all CSS files to be minified and compressed as it can save up to 129.0 kB or 86% of the original size.
Number of requests can be reduced by 40 (47%)
86
46
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sedoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.sedoc.nl
2027 ms
style.css
229 ms
style.css
603 ms
customize-origami.css
340 ms
slider.css
427 ms
nivo-slider.css
346 ms
highslide.css
661 ms
anythingslider.css
543 ms
validationEngine_style.css
565 ms
shortcodes.css
821 ms
feature-carousel.css
744 ms
jquery.js
1163 ms
jquery-migrate.min.js
903 ms
shortcodes.js
920 ms
cufon-yui.js
1037 ms
cufon-colors-origami.js
953 ms
jquery.easing.1.3.js
1107 ms
jquery.coda-slider-2.0.js
1193 ms
highslide-full.js
1572 ms
highslide.config.js
1155 ms
scripts.js
1503 ms
custom.js
1309 ms
jquery.nivo.ext.js
1543 ms
sliderman.1.3.6.js
1636 ms
jquery.jparallax.js
1579 ms
jquery.event.frame.js
1511 ms
jquery.anythingslider.js
1976 ms
jquery.accordion.js
1806 ms
organictabs.jquery.js
1743 ms
shortcodes.js
1791 ms
jquery.carouFredSel-4.5.1.js
2152 ms
jquery.featureCarousel.js
2104 ms
jquery.validationEngine.js
2123 ms
z.trans.en.js
1997 ms
Great_Vibes.font.js
2559 ms
ga.js
6 ms
__utm.gif
11 ms
comment-reply.min.js
1615 ms
photo-stack.js
1708 ms
fab_pattern-main.jpg
456 ms
Logo_SedocsPraktijk-WebsiteTop.png
616 ms
timthumb.php
1179 ms
timthumb.php
1306 ms
timthumb.php
1249 ms
timthumb.php
1582 ms
timthumb.php
1003 ms
timthumb.php
1501 ms
timthumb.php
1635 ms
timthumb.php
1791 ms
logo_vva_ref.png
1719 ms
logo_zou.png
1753 ms
logo-def-bottom.png
1794 ms
ancient_art-header-main.jpg
2080 ms
fab_line-top.png
1934 ms
nav_bg.png
1925 ms
li_line.png
1949 ms
dd.png
2004 ms
ddmenu_bg.png
2004 ms
nav-a.png
2116 ms
nav_ul_li.png
2128 ms
ddmenu_b.png
2149 ms
facebook.png
2217 ms
twitter.png
2224 ms
linkedin.png
2266 ms
google.png
2430 ms
arrow-l.png
2442 ms
arrow-r.png
2449 ms
ps_album-bg.png
2456 ms
fab_div-big.png
2457 ms
fab_line-decor.png
2632 ms
fab_pattern-footer.jpg
2688 ms
i-l.png
2662 ms
i-l-r.png
2687 ms
butn_left.png
2702 ms
button_bg.png
2680 ms
submit.png
2423 ms
clear.png
2320 ms
fab_line-bottom.jpg
2024 ms
arrow-left.png
1758 ms
arrow-right.png
1766 ms
bullet.png
1684 ms
custom.png
604 ms
zoomout.cur
516 ms
rounded-white.png
551 ms
glossy-dark.png
550 ms
loader.gif
628 ms
custom-blank.png
557 ms
sedoc.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
sedoc.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sedoc.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
Tap targets are not sized appropriately
NL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sedoc.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Sedoc.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.
sedoc.nl
Open Graph description is not detected on the main page of Sedoc. 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: