Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

som.today

Home - Somtoday

Page Load Speed

19 sec in total

First Response

734 ms

Resources Loaded

17.6 sec

Page Rendered

658 ms

som.today screenshot

About Website

Visit som.today now to see the best up-to-date Som content for Netherlands and also check out these interesting facts you probably never knew about som.today

Het slimste, compleetste en meest flexibele leerling informatiesysteem dat je school met gemak verder brengt. Benieuwd wat Somtoday voor jouw school kan betekenen?

Visit som.today

Key Findings

We analyzed Som.today page load time and found that the first response time was 734 ms and then it took 18.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

som.today performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value3,390 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

som.today

734 ms

reset.css

177 ms

style.css

170 ms

colorbox.css

215 ms

jquery.jscrollpane.css

215 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 76% of them (41 requests) were addressed to the original Som.today, 7% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (16 sec) relates to the external source Player.vimeo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.1 MB (88%)

Content Size

5.8 MB

After Optimization

684.5 kB

In fact, the total size of Som.today main page is 5.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-97%

Potential reduce by 4.4 MB

  • Original 4.5 MB
  • After minification 4.5 MB
  • After compression 119.4 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 4.4 MB or 97% of the original size.

Image Optimization

-7%

Potential reduce by 24.4 kB

  • Original 330.0 kB
  • After minification 305.6 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. Som images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 520.3 kB

  • Original 761.4 kB
  • After minification 748.1 kB
  • After compression 241.1 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 520.3 kB or 68% of the original size.

CSS Optimization

-88%

Potential reduce by 129.7 kB

  • Original 148.1 kB
  • After minification 144.6 kB
  • After compression 18.4 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. Som.today needs all CSS files to be minified and compressed as it can save up to 129.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (27%)

Requests Now

49

After Optimization

36

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Som. 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 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

som.today accessibility score

90

Accessibility Issues

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

High

ARIA input fields do not have accessible names

High

ARIA IDs are not unique

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

som.today best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

som.today SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Som.today 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 Som.today 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Som. 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: