Tools & Wizards About Us
sukelluskeskus.fi screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sukelluskeskus.fi

Turun Sukelluskoulu – Parhaat sukelluskurssit

Page Load Speed

5.2 sec in total

First Response

468 ms

Resources Loaded

4.2 sec

Page Rendered

481 ms

sukelluskeskus.fi screenshot

About Website

Click here to check amazing Sukelluskeskus content for Finland. Otherwise, check out these important facts you probably never knew about sukelluskeskus.fi

Visit sukelluskeskus.fi

Key Findings

We analyzed Sukelluskeskus.fi page load time and found that the first response time was 468 ms and then it took 4.7 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

sukelluskeskus.fi performance score

0

Network Requests Diagram

sukelluskeskus.fi

468 ms

style.css

240 ms

res.cgi

709 ms

white-im-on-flickr.png

33 ms

bg.gif

345 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 32% of them (20 requests) were addressed to the original Sukelluskeskus.fi, 37% (23 requests) were made to Static.xx.fbcdn.net and 19% (12 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Sukelluskeskus.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.2 kB (13%)

Content Size

264.4 kB

After Optimization

230.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Sukelluskeskus.fi main page is 264.4 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. 35% of websites need less resources to load. Images take 239.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 15.5 kB

  • Original 21.4 kB
  • After minification 17.3 kB
  • After compression 5.8 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 4.1 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 15.5 kB or 73% of the original size.

Image Optimization

-7%

Potential reduce by 15.7 kB

  • Original 239.5 kB
  • After minification 223.8 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. Sukelluskeskus images are well optimized though.

CSS Optimization

-83%

Potential reduce by 3.0 kB

  • Original 3.5 kB
  • After minification 2.9 kB
  • After compression 585 B

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. Sukelluskeskus.fi needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (34%)

Requests Now

59

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sukelluskeskus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sukelluskeskus.fi

sukelluskeskus.fi

468 ms

style.css

style.css

240 ms

res.cgi

res.cgi

709 ms

white-im-on-flickr.png

white-im-on-flickr.png

33 ms

bg.gif

bg.gif

345 ms

bg_middle.gif

bg_middle.gif

231 ms

ylaosa1.gif

ylaosa1.gif

247 ms

yla_delfiinit.jpg

yla_delfiinit.jpg

475 ms

yla_tausta.jpg

yla_tausta.jpg

369 ms

bg_menubar.gif

bg_menubar.gif

258 ms

kehys_top.gif

kehys_top.gif

466 ms

valmismatka_rgb.jpg

valmismatka_rgb.jpg

603 ms

tsk20.gif

tsk20.gif

495 ms

tiedotekehys1.gif

tiedotekehys1.gif

584 ms

demodays2016.jpg

demodays2016.jpg

827 ms

tiedotekehys2.gif

tiedotekehys2.gif

706 ms

SSI_LOGO_Horizontal_RGB_Black_200.jpg

SSI_LOGO_Horizontal_RGB_Black_200.jpg

945 ms

kantiskortti_smaller.jpg

kantiskortti_smaller.jpg

837 ms

jaa.png

jaa.png

820 ms

logoja.gif

logoja.gif

961 ms

real-diving-web.jpg

real-diving-web.jpg

1059 ms

kehys_bottom.gif

kehys_bottom.gif

1055 ms

white-small-chiclet.png

white-small-chiclet.png

33 ms

likebox.php

likebox.php

317 ms

kyEKgjk51ZE.css

kyEKgjk51ZE.css

279 ms

xgj7bXhJNEH.css

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349 ms

Czh0gDTFcBt.css

Czh0gDTFcBt.css

418 ms

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556 ms

ZeuPykSxSED.css

ZeuPykSxSED.css

548 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

614 ms

FJmpeSpHpjS.js

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613 ms

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484 ms

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486 ms

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njO1TPvGzoR.js

562 ms

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562 ms

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Oagsvfb4VWi.js

680 ms

LTv6ZK-5zxz.js

LTv6ZK-5zxz.js

814 ms

1FCa-btixu2.js

1FCa-btixu2.js

687 ms

res.cgi

res.cgi

638 ms

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12003368_906865326055077_4361227189789412434_n.jpg

287 ms

safe_image.php

safe_image.php

291 ms

safe_image.php

safe_image.php

354 ms

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347 ms

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417 ms

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485 ms

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487 ms

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491 ms

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492 ms

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489 ms

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489 ms

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555 ms

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553 ms

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554 ms

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97 ms

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95 ms

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95 ms

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98 ms

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97 ms

b53Ajb4ihCP.gif

b53Ajb4ihCP.gif

96 ms

K00K-UgnsKu.png

K00K-UgnsKu.png

148 ms

res2.php

res2.php

231 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

69 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

70 ms

SEO Factors

sukelluskeskus.fi SEO score

0

Language and Encoding

  • Language Detected

    LA

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sukelluskeskus.fi can be misinterpreted by Google and other search engines. Our service has detected that Latin 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 Sukelluskeskus.fi main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sukelluskeskus.fi

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