Tools & Wizards About Us
onedu.fi screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

onedu.fi

OnEdu – OnEdu on kouluille suunnattu kokonaisvaltainen oppimis- ja viestintäratkaisu, joka toimii kaikilla päätelaitteilla.

Page Load Speed

5.3 sec in total

First Response

398 ms

Resources Loaded

4.3 sec

Page Rendered

642 ms

onedu.fi screenshot

About Website

Welcome to onedu.fi homepage info - get ready to check On Edu best content for Finland right away, or after learning these important things about onedu.fi

OnEdu on kouluille suunnattu kokonaisvaltainen oppimis- ja viestintäratkaisu, joka toimii kaikilla päätelaitteilla.

Visit onedu.fi

Key Findings

We analyzed Onedu.fi page load time and found that the first response time was 398 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

onedu.fi performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value18.2 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

onedu.fi

398 ms

web

197 ms

321 ms

wp-emoji-release.min.js

158 ms

ai1ec_parsed_css.css

356 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 94% of them (91 requests) were addressed to the original Onedu.fi, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Onedu.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.8 kB (2%)

Content Size

6.2 MB

After Optimization

6.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onedu.fi main page is 6.2 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. 70% of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 67.0 kB

  • Original 85.0 kB
  • After minification 82.8 kB
  • After compression 18.0 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 67.0 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 17.7 kB

  • Original 5.7 MB
  • After minification 5.7 MB

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. On Edu images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 238.6 kB
  • After minification 238.6 kB
  • After compression 235.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 8.3 kB

  • Original 189.8 kB
  • After minification 189.8 kB
  • After compression 181.5 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. Onedu.fi has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (56%)

Requests Now

87

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On Edu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

onedu.fi

onedu.fi

398 ms

web

web

197 ms

321 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

158 ms

ai1ec_parsed_css.css

ai1ec_parsed_css.css

356 ms

dashicons.min.css

dashicons.min.css

395 ms

jquery-ui-dialog.min.css

jquery-ui-dialog.min.css

296 ms

style.min.css

style.min.css

303 ms

settings.css

settings.css

296 ms

shortcodes.css

shortcodes.css

299 ms

style.css

style.css

393 ms

font-awesome.min.css

font-awesome.min.css

394 ms

animate.css

animate.css

397 ms

css

css

30 ms

owl.carousel.css

owl.carousel.css

397 ms

responsive.css

responsive.css

452 ms

magnific.css

magnific.css

490 ms

formreset.min.css

formreset.min.css

491 ms

formsmain.min.css

formsmain.min.css

496 ms

readyclass.min.css

readyclass.min.css

493 ms

browsers.min.css

browsers.min.css

494 ms

jquery.js

jquery.js

554 ms

jquery-migrate.min.js

jquery-migrate.min.js

587 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

593 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

593 ms

script.js

script.js

591 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

592 ms

jquery.json.min.js

jquery.json.min.js

651 ms

gravityforms.min.js

gravityforms.min.js

686 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

634 ms

core.min.js

core.min.js

637 ms

widget.min.js

widget.min.js

637 ms

mouse.min.js

mouse.min.js

635 ms

resizable.min.js

resizable.min.js

695 ms

draggable.min.js

draggable.min.js

730 ms

button.min.js

button.min.js

732 ms

position.min.js

position.min.js

734 ms

dialog.min.js

dialog.min.js

735 ms

wpdialog.min.js

wpdialog.min.js

734 ms

api.js

api.js

36 ms

waypoints.min.js

waypoints.min.js

791 ms

comment-reply.min.js

comment-reply.min.js

730 ms

isotope.min.js

isotope.min.js

596 ms

imagesloaded.min.js

imagesloaded.min.js

594 ms

modernizr.min.js

modernizr.min.js

589 ms

scripts.js

scripts.js

589 ms

wp-embed.min.js

wp-embed.min.js

587 ms

style.css

style.css

597 ms

owl.carousel.min.js

owl.carousel.min.js

660 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

719 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

662 ms

countUp.min.js

countUp.min.js

663 ms

onedulogo_www.png

onedulogo_www.png

201 ms

oneduslide1.jpg

oneduslide1.jpg

534 ms

oneduslide2.jpg

oneduslide2.jpg

597 ms

syvatty_macbook_onedu.png

syvatty_macbook_onedu.png

683 ms

syvatty_samsung_onedu.png

syvatty_samsung_onedu.png

586 ms

syvatty_iPad_onedu.png

syvatty_iPad_onedu.png

589 ms

onedu-3_600.jpg

onedu-3_600.jpg

400 ms

onedux21_600.jpg

onedux21_600.jpg

498 ms

hr2_iphone_600.jpg

hr2_iphone_600.jpg

597 ms

hr11_iphone2_600.jpg

hr11_iphone2_600.jpg

629 ms

hr10_iphone_600.jpg

hr10_iphone_600.jpg

682 ms

zine_android3_600.jpg

zine_android3_600.jpg

685 ms

metropolia_zine_600.jpg

metropolia_zine_600.jpg

692 ms

tilastoja_ja_todennakoisyyksia_600.jpg

tilastoja_ja_todennakoisyyksia_600.jpg

695 ms

openonedu5_600.jpg

openonedu5_600.jpg

726 ms

openmath2_600.jpg

openmath2_600.jpg

778 ms

openonedu3_600.jpg

openonedu3_600.jpg

780 ms

openonedu2_600.jpg

openonedu2_600.jpg

782 ms

halytys_iPhone_600.jpg

halytys_iPhone_600.jpg

790 ms

halytys_tv_600.jpg

halytys_tv_600.jpg

793 ms

turvakanava_600.jpg

turvakanava_600.jpg

824 ms

portfolio_onedushop1.jpg

portfolio_onedushop1.jpg

876 ms

portfolio_openonedu1.jpg

portfolio_openonedu1.jpg

878 ms

portfolio_e-oppi1.jpg

portfolio_e-oppi1.jpg

880 ms

portfoliozine_haaga.jpg

portfoliozine_haaga.jpg

888 ms

portfoliozine_kannaksenlukio1.jpg

portfoliozine_kannaksenlukio1.jpg

889 ms

portfolio_helmi1.jpg

portfolio_helmi1.jpg

923 ms

portfolio_pirkkala1.jpg

portfolio_pirkkala1.jpg

974 ms

portfolio_klassikka1.jpg

portfolio_klassikka1.jpg

977 ms

hallinta2_iphone_pieni.png

hallinta2_iphone_pieni.png

194 ms

kayttoliittyma_etusivu.png

kayttoliittyma_etusivu.png

287 ms

AAA-logo-2015-FI.png

AAA-logo-2015-FI.png

288 ms

bisnode-dB-luottoluokka-1-logo-2015.png

bisnode-dB-luottoluokka-1-logo-2015.png

316 ms

mobietouch_1700.jpg

mobietouch_1700.jpg

912 ms

epookki2_macbookairipad_tausta.jpg

epookki2_macbookairipad_tausta.jpg

1025 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

920 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4kY1M2xYkS.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4kY1M2xYkS.woff

123 ms

hallinta2_iphone_pieni.png

hallinta2_iphone_pieni.png

833 ms

slupyblog.woff

slupyblog.woff

877 ms

analytics.js

analytics.js

39 ms

collect

collect

35 ms

kayttoliittyma_etusivu.png

kayttoliittyma_etusivu.png

810 ms

AAA-logo-2015-FI.png

AAA-logo-2015-FI.png

810 ms

bisnode-dB-luottoluokka-1-logo-2015.png

bisnode-dB-luottoluokka-1-logo-2015.png

783 ms

js

js

123 ms

Accessibility Review

onedu.fi accessibility score

92

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

onedu.fi best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

onedu.fi SEO score

92

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

    FI

  • Language Claimed

    FI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onedu.fi can be misinterpreted by Google and other search engines. Our service has detected that Finnish is used on the page, and it matches the claimed language. Our system also found out that Onedu.fi 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

onedu.fi

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