7.5 sec in total
430 ms
5.2 sec
1.9 sec
Visit lut.fi now to see the best up-to-date LUT content for Finland and also check out these interesting facts you probably never knew about lut.fi
Puhdas energia, vesi ja ilma ovat elämän edellytyksiä, joihin me LUT-yliopistossa etsimme ratkaisuja tekniikan ja talouden osaamisella. Autamme yhteiskuntaa ja yrityksiä uudistumaan kestävästi.
Visit lut.fiWe analyzed Lut.fi page load time and found that the first response time was 430 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
lut.fi performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value12.1 s
0/100
25%
Value6.0 s
46/100
10%
Value540 ms
55/100
30%
Value0.028
100/100
15%
Value12.6 s
14/100
10%
430 ms
809 ms
410 ms
262 ms
263 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 82% of them (54 requests) were addressed to the original Lut.fi, 5% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Lut.fi.
Page size can be reduced by 934.1 kB (47%)
2.0 MB
1.1 MB
In fact, the total size of Lut.fi main page is 2.0 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. 50% of websites need less resources to load. Images take 747.5 kB which makes up the majority of the site volume.
Potential reduce by 101.8 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 14.7 kB, which is 12% 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 101.8 kB or 85% of the original size.
Potential reduce by 15.7 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. LUT images are well optimized though.
Potential reduce by 369.4 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 369.4 kB or 61% of the original size.
Potential reduce by 447.2 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. Lut.fi needs all CSS files to be minified and compressed as it can save up to 447.2 kB or 83% of the original size.
Number of requests can be reduced by 23 (40%)
58
35
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LUT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
lut.fi
430 ms
www.lut.fi
809 ms
main.css
410 ms
main.css
262 ms
main.css
263 ms
barebone.jsp
692 ms
main.css
410 ms
jquery.min.js
30 ms
slider.js
259 ms
main.js
405 ms
ga.js
30 ms
search.png
135 ms
etusivu-pasi-vainikka.jpg
569 ms
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438 ms
2ff0c100-e271-4657-9126-f8e3614340e5
625 ms
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428 ms
2e573294-74e7-4b60-b5ed-71a5adcc1bcc
926 ms
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746 ms
ff888298-7eb8-401b-9034-70d36bdb277d
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og-image-v2.gif
834 ms
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958 ms
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1128 ms
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1134 ms
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1139 ms
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1295 ms
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120 ms
__utm.gif
27 ms
arrows.png
1143 ms
footer_lines_1.png
1144 ms
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1304 ms
parachute_-_pfdintextpro-bold-webfont.woff
1433 ms
parachute_-_pfdintextpro-regular-webfont.woff
1505 ms
pfdintextpro-medium-webfont.woff
1511 ms
collect
53 ms
www-embed-player-vfltSWGRn.css
66 ms
www-embed-player.js
87 ms
base.js
158 ms
-Wxc5n6ag8mSVPmrosQZJ6hEHpQooK3Qr1Gxv0lUkvE.js
23 ms
ad_status.js
26 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
45 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
44 ms
lut_logo.png
261 ms
699fdf98-2bd8-4449-b6df-4b35e242a78c
853 ms
headerkuva-hakijanopas-2016-1400x645.jpg
1184 ms
prev.png
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next.png
398 ms
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5bc465ab-1b3e-41f7-bea4-608fcc686122
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929 ms
81677fd7-f677-4fd2-b362-b91d7899feba
1150 ms
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1255 ms
8e35ba55-48b7-42f9-8ae5-02c22cc92ee7
1301 ms
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1293 ms
ff8f9887-a440-4d4d-93c3-bf99a4383c8f
1312 ms
a46f2ea5-bd00-4d60-9333-2bfbb58e4ea9
1553 ms
406feaa7-f18f-454c-a75f-20b316a5c46d
1672 ms
69466410-287b-4a72-a8c0-aec72eed6bb2
1666 ms
9917e73f-ba58-4c2b-afe7-731695bb532b
1788 ms
slider_bg.png
1556 ms
pause.png
1568 ms
ball_orange.png
1811 ms
ball_white.png
1812 ms
lut.fi accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
lut.fi best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
lut.fi SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
FI
FI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lut.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 Lut.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.
lut.fi
Open Graph description is not detected on the main page of LUT. 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: