Tools & Wizards About Us
jt-line.fi screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jt-line.fi

Siipirataslaiva Korkeasaareen | Tilausristeilyt Helsingin saaristossa

Page Load Speed

4.3 sec in total

First Response

1.1 sec

Resources Loaded

3 sec

Page Rendered

197 ms

jt-line.fi screenshot

About Website

Click here to check amazing Jt Line content for Finland. Otherwise, check out these important facts you probably never knew about jt-line.fi

JT-Line liikennöi aidolla siipirataslaivalla Kauppatorilta Korkeasaareen. Myös tilausristeilyt Helsingin saaristossa!

Visit jt-line.fi

Key Findings

We analyzed Jt-line.fi page load time and found that the first response time was 1.1 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

jt-line.fi performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value1.198

1/100

15%

TTI (Time to Interactive)

Value13.3 s

11/100

10%

Network Requests Diagram

jt-line.fi

1104 ms

bootstrap-frontend.min.css

247 ms

bootstrap-responsive-frontend.min.css

249 ms

system.css

252 ms

general.css

251 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 93% of them (38 requests) were addressed to the original Jt-line.fi, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jt-line.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 480.5 kB (47%)

Content Size

1.0 MB

After Optimization

535.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jt-line.fi main page is 1.0 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. 30% of websites need less resources to load. Images take 412.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 14.5 kB

  • Original 19.2 kB
  • After minification 18.3 kB
  • After compression 4.6 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 14.5 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 33.4 kB

  • Original 412.6 kB
  • After minification 379.2 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. Jt Line images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 275.0 kB

  • Original 399.2 kB
  • After minification 381.7 kB
  • After compression 124.3 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 275.0 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 157.6 kB

  • Original 184.5 kB
  • After minification 150.3 kB
  • After compression 27.0 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. Jt-line.fi needs all CSS files to be minified and compressed as it can save up to 157.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (56%)

Requests Now

39

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jt Line. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jt-line.fi

jt-line.fi

1104 ms

bootstrap-frontend.min.css

bootstrap-frontend.min.css

247 ms

bootstrap-responsive-frontend.min.css

bootstrap-responsive-frontend.min.css

249 ms

system.css

system.css

252 ms

general.css

general.css

251 ms

template.css

template.css

504 ms

template_pro.css

template_pro.css

497 ms

blue.css

blue.css

370 ms

business.css

business.css

372 ms

jsn_mobile.css

jsn_mobile.css

500 ms

jsn_social_icons.css

jsn_social_icons.css

374 ms

mootools-core.js

mootools-core.js

866 ms

core.js

core.js

501 ms

caption.js

caption.js

505 ms

mootools-more.js

mootools-more.js

1114 ms

noconflict.js

noconflict.js

621 ms

utils.js

utils.js

882 ms

jsn_template.js

jsn_template.js

623 ms

system.css

system.css

378 ms

css

css

67 ms

ga.js

ga.js

46 ms

taus.jpg

taus.jpg

623 ms

lippi_fin.jpg

lippi_fin.jpg

126 ms

lippu_eng.jpg

lippu_eng.jpg

132 ms

lippu_rus.jpg

lippu_rus.jpg

129 ms

jt-logo4.jpg

jt-logo4.jpg

131 ms

chape.jpg

chape.jpg

131 ms

bg-mainmenu.png

bg-mainmenu.png

250 ms

bg-erotin.png

bg-erotin.png

251 ms

bg-mainmenu-active.png

bg-mainmenu-active.png

253 ms

icon-arrow-white.png

icon-arrow-white.png

253 ms

facebook3.gif

facebook3.gif

251 ms

sisaltotaus3.gif

sisaltotaus3.gif

374 ms

Merella2013.jpg

Merella2013.jpg

745 ms

Aikataulu_suomenlinna_FIN.jpg

Aikataulu_suomenlinna_FIN.jpg

377 ms

Aikataulu_vallisaari_FIN.jpg

Aikataulu_vallisaari_FIN.jpg

380 ms

Aikataulu_lonna_FIN.jpg

Aikataulu_lonna_FIN.jpg

379 ms

Aikataulu_pihlajasaari_FIN.jpg

Aikataulu_pihlajasaari_FIN.jpg

499 ms

Island-Hopping-nappi.jpg

Island-Hopping-nappi.jpg

500 ms

Laatutonni-nettisivuille.jpg

Laatutonni-nettisivuille.jpg

623 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

jt-line.fi accessibility score

77

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

jt-line.fi best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

jt-line.fi SEO score

86

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    FI

  • Language Claimed

    FI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jt-line.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 Jt-line.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

jt-line.fi

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