Tools & Wizards About Us
esok.jyu.fi screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

esok.jyu.fi

Esteetön opiskelu korkea-asteen oppilaitoksissa - ESOK-hanke 2006-2011 — ESOK

Page Load Speed

3.6 sec in total

First Response

353 ms

Resources Loaded

3 sec

Page Rendered

282 ms

esok.jyu.fi screenshot

About Website

Welcome to esok.jyu.fi homepage info - get ready to check ESOK Jyu best content for Finland right away, or after learning these important things about esok.jyu.fi

Tältä sivulta löydät ESOK-hankkeen keskeiset tuotokset vuoden 2011 loppuun saakka. Sivulle on koottu suosituimpia ja ajankohtaisimpia aineistoja. Vasemman palstan valikossa kaikki hankkeen tuotanto ...

Visit esok.jyu.fi

Key Findings

We analyzed Esok.jyu.fi page load time and found that the first response time was 353 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster. This domain responded with an error, which can significantly jeopardize Esok.jyu.fi rating and web reputation

Performance Metrics

esok.jyu.fi performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

esok.jyu.fi

353 ms

944 ms

ga.js

30 ms

base-cachekey7269.css

136 ms

jyuskin-cachekey4335.css

259 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Esok.jyu.fi, 83% (30 requests) were made to Esok.fi and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (944 ms) relates to the external source Esok.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.5 kB (55%)

Content Size

523.6 kB

After Optimization

238.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Esok.jyu.fi main page is 523.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 326.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 29.2 kB

  • Original 37.0 kB
  • After minification 34.2 kB
  • After compression 7.7 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 29.2 kB or 79% of the original size.

Image Optimization

-14%

Potential reduce by 22.3 kB

  • Original 159.8 kB
  • After minification 137.4 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. Obviously, ESOK Jyu needs image optimization as it can save up to 22.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 233.9 kB

  • Original 326.9 kB
  • After minification 326.6 kB
  • After compression 92.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 233.9 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (73%)

Requests Now

33

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESOK Jyu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

esok.jyu.fi

esok.jyu.fi

353 ms

944 ms

ga.js

ga.js

30 ms

base-cachekey7269.css

base-cachekey7269.css

136 ms

jyuskin-cachekey4335.css

jyuskin-cachekey4335.css

259 ms

themejyu.theme2011dzstyle-cachekey8395.css

themejyu.theme2011dzstyle-cachekey8395.css

311 ms

resourcejyu.theme2011tweaks.stylesheetstweaks-cachekey1460.css

resourcejyu.theme2011tweaks.stylesheetstweaks-cachekey1460.css

310 ms

ploneCustom-cachekey5030.css

ploneCustom-cachekey5030.css

319 ms

at-cachekey1537.kss

at-cachekey1537.kss

318 ms

jquery-cachekey7327.js

jquery-cachekey7327.js

780 ms

dropdown-cachekey3200.js

dropdown-cachekey3200.js

386 ms

kqo4yzt.js

kqo4yzt.js

234 ms

ReadSpeaker.js

ReadSpeaker.js

448 ms

__utm.gif

__utm.gif

18 ms

p.gif

p.gif

148 ms

kqo4yzt-i.css

kqo4yzt-i.css

65 ms

logo.png

logo.png

129 ms

ReadSpeaker.Styles.css

ReadSpeaker.Styles.css

142 ms

ReadSpeaker.Core.js

ReadSpeaker.Core.js

150 ms

ReadSpeaker.pub.Config.js

ReadSpeaker.pub.Config.js

277 ms

logohamk

logohamk

298 ms

logojamk

logojamk

300 ms

logojy

logojy

196 ms

logoty

logoty

276 ms

list-bullet-orange.png

list-bullet-orange.png

249 ms

mail-icon.png

mail-icon.png

326 ms

shortlink-icon.png

shortlink-icon.png

376 ms

rs_button.png

rs_button.png

506 ms

icon_16px.gif

icon_16px.gif

301 ms

ReadSpeaker.lib.Facade.adapter.jquery.js

ReadSpeaker.lib.Facade.adapter.jquery.js

179 ms

ReadSpeaker.Common.Settings.js

ReadSpeaker.Common.Settings.js

162 ms

ReadSpeaker.PlayerAPI.js

ReadSpeaker.PlayerAPI.js

166 ms

ReadSpeaker.HL.js

ReadSpeaker.HL.js

167 ms

ReadSpeaker.ui.js

ReadSpeaker.ui.js

142 ms

ReadSpeaker.enlargeHL.js

ReadSpeaker.enlargeHL.js

142 ms

ReadSpeaker.enlargeHL.css

ReadSpeaker.enlargeHL.css

142 ms

Accessibility Review

esok.jyu.fi accessibility score

97

Accessibility Issues

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

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Best Practices

esok.jyu.fi best practices score

67

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

SEO Factors

esok.jyu.fi 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

    FI

  • Language Claimed

    FI

  • Encoding

    UTF-8

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

esok.jyu.fi

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