Tools & Wizards About Us
iris.se screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

iris.se

Ledande inom vuxenutbildning | Iris komvux & SFI | Ansök nu

Page Load Speed

3.3 sec in total

First Response

554 ms

Resources Loaded

2.5 sec

Page Rendered

244 ms

iris.se screenshot

About Website

Click here to check amazing Iris content for Sweden. Otherwise, check out these important facts you probably never knew about iris.se

Vi erbjuder gymnasial vuxenutbildning (komvux), SFI & arbetsmarknadsutbildning. Iris är ett av Sveriges ledande utbildningsföretag. Ansök via din hemkommun

Visit iris.se

Key Findings

We analyzed Iris.se page load time and found that the first response time was 554 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

iris.se performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value4,400 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

iris.se

554 ms

www.iris.se

755 ms

bootstrap.css

235 ms

custom.css

373 ms

style.css

228 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 69% of them (41 requests) were addressed to the original Iris.se, 8% (5 requests) were made to Translate.googleapis.com and 5% (3 requests) were made to Dmp.datomik.com. The less responsive or slowest element that took the longest time to load (755 ms) belongs to the original domain Iris.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 415.1 kB (34%)

Content Size

1.2 MB

After Optimization

806.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iris.se main page is 1.2 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. 35% of websites need less resources to load. Images take 568.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 32.3 kB

  • Original 40.3 kB
  • After minification 32.6 kB
  • After compression 8.1 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. This page needs HTML code to be minified as it can gain 7.8 kB, which is 19% 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 32.3 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 18.3 kB

  • Original 568.7 kB
  • After minification 550.4 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. Iris images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 236.0 kB

  • Original 457.7 kB
  • After minification 453.7 kB
  • After compression 221.7 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 236.0 kB or 52% of the original size.

CSS Optimization

-83%

Potential reduce by 128.6 kB

  • Original 154.4 kB
  • After minification 124.3 kB
  • After compression 25.9 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. Iris.se needs all CSS files to be minified and compressed as it can save up to 128.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (44%)

Requests Now

52

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iris. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iris.se

iris.se

554 ms

www.iris.se

www.iris.se

755 ms

bootstrap.css

bootstrap.css

235 ms

custom.css

custom.css

373 ms

style.css

style.css

228 ms

flexslider.css

flexslider.css

222 ms

styles.css

styles.css

224 ms

mndStyle.css

mndStyle.css

244 ms

style.css

style.css

329 ms

jquery.js

jquery.js

449 ms

jquery-migrate.min.js

jquery-migrate.min.js

337 ms

element.js

element.js

36 ms

jquery.js

jquery.js

367 ms

bootstrap.min.js

bootstrap.min.js

346 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

434 ms

jquery.form.min.js

jquery.form.min.js

443 ms

scripts.js

scripts.js

476 ms

mndScript.js

mndScript.js

475 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

185 ms

analytics.js

analytics.js

14 ms

logo-new2-.png

logo-new2-.png

177 ms

Komplettera_din_utbildning.jpg

Komplettera_din_utbildning.jpg

463 ms

slide2.jpg

slide2.jpg

365 ms

slide.jpg

slide.jpg

379 ms

icon3.png

icon3.png

177 ms

icon4.png

icon4.png

215 ms

icon2.png

icon2.png

277 ms

info_icon.png

info_icon.png

281 ms

puff1.jpg

puff1.jpg

623 ms

puff21.jpg

puff21.jpg

417 ms

puff31.jpg

puff31.jpg

617 ms

icon-education.png

icon-education.png

491 ms

sauf.png

sauf.png

499 ms

A3Cert_9001.png

A3Cert_9001.png

538 ms

Till_Intranat.png

Till_Intranat.png

572 ms

IL_logo-2.jpg

IL_logo-2.jpg

610 ms

translateelement.css

translateelement.css

56 ms

main.js

main.js

68 ms

opensans-regular.woff

opensans-regular.woff

622 ms

opensans-semibold.woff

opensans-semibold.woff

661 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

681 ms

collect

collect

22 ms

tracker.js

tracker.js

163 ms

element_main.js

element_main.js

41 ms

arrow-bg.png

arrow-bg.png

631 ms

follow-button.js

follow-button.js

188 ms

fontello.woff

fontello.woff

635 ms

left.png

left.png

574 ms

right.png

right.png

574 ms

translate_24dp.png

translate_24dp.png

31 ms

l

l

47 ms

cleardot.gif

cleardot.gif

34 ms

tpc

tpc

166 ms

te_ctrl3.gif

te_ctrl3.gif

10 ms

68831

68831

111 ms

tp

tp

135 ms

dc.js

dc.js

28 ms

mnd-retina-0690847fb0ac018d1288365d203a03bb.png

mnd-retina-0690847fb0ac018d1288365d203a03bb.png

170 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

iris.se accessibility score

85

Accessibility Issues

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

High

Some elements have a [tabindex] value greater than 0

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

iris.se best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

iris.se SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    SV

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iris.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it does not match the claimed English language. Our system also found out that Iris.se 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

iris.se

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