Tools & Wizards About Us
tryggferdsel.no screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

tryggferdsel.no

Båtførerprøven på nett, Gratis eksamensspørsmål, Gavekort båtførerprøven

Page Load Speed

6.8 sec in total

First Response

128 ms

Resources Loaded

6.2 sec

Page Rendered

502 ms

tryggferdsel.no screenshot

About Website

Welcome to tryggferdsel.no homepage info - get ready to check Tryggferdsel best content right away, or after learning these important things about tryggferdsel.no

Visuelt og interaktivt nettkurs som hjelper deg til båtførerprøven. Gratis test av eksamensspørsmål. Hovedkurs inneholder tre store eksamenspakker.

Visit tryggferdsel.no

Key Findings

We analyzed Tryggferdsel.no page load time and found that the first response time was 128 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tryggferdsel.no performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.707

7/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

tryggferdsel.no

128 ms

www.tryggferdsel.no

237 ms

jquery.fancybox-1.3.4.css

98 ms

jquery.min.js

115 ms

jquery-stuff.js

140 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 89% of them (86 requests) were addressed to the original Tryggferdsel.no, 5% (5 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Tryggferdsel.no.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.7 kB (4%)

Content Size

2.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tryggferdsel.no main page is 2.7 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 39.5 kB

  • Original 53.0 kB
  • After minification 46.8 kB
  • After compression 13.5 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 6.2 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 39.5 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 36.9 kB

  • Original 2.3 MB
  • After minification 2.3 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. Tryggferdsel images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 23.8 kB

  • Original 246.5 kB
  • After minification 246.5 kB
  • After compression 222.7 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

-15%

Potential reduce by 11.6 kB

  • Original 79.8 kB
  • After minification 79.8 kB
  • After compression 68.2 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. Tryggferdsel.no needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (70%)

Requests Now

89

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tryggferdsel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tryggferdsel.no

tryggferdsel.no

128 ms

www.tryggferdsel.no

www.tryggferdsel.no

237 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

98 ms

jquery.min.js

jquery.min.js

115 ms

jquery-stuff.js

jquery-stuff.js

140 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

109 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

141 ms

stylesheet.css

stylesheet.css

114 ms

theme.css

theme.css

202 ms

owl.carousel.css

owl.carousel.css

215 ms

owl.theme.css

owl.theme.css

209 ms

magnific-popup.css

magnific-popup.css

219 ms

mediaelementplayer.css

mediaelementplayer.css

213 ms

settings.css

settings.css

215 ms

jquery.circliful.css

jquery.circliful.css

304 ms

font-awesome.css

font-awesome.css

311 ms

bootstrap.min.css

bootstrap.min.css

316 ms

css

css

34 ms

hover_through.css

hover_through.css

314 ms

bootstrap.min.js

bootstrap.min.js

314 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

325 ms

jquery.rwdImageMaps.min.js

jquery.rwdImageMaps.min.js

400 ms

jquery.rwdImageMaps.js

jquery.rwdImageMaps.js

408 ms

right_click_protection.js

right_click_protection.js

408 ms

hover.js

hover.js

411 ms

lytebox.css

lytebox.css

412 ms

lytebox.js

lytebox.js

411 ms

pop-closeup.js

pop-closeup.js

498 ms

css

css

49 ms

theme-elements.css

theme-elements.css

515 ms

animate.min.css

animate.min.css

503 ms

red.css

red.css

505 ms

custom.css

custom.css

508 ms

modernizr.js

modernizr.js

510 ms

email-decode.min.js

email-decode.min.js

500 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

620 ms

bootstrap.js

bootstrap.js

633 ms

bootstrap-hover-dropdown.js

bootstrap-hover-dropdown.js

632 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

631 ms

jquery.flickrfeed.js

jquery.flickrfeed.js

632 ms

jquery.isotope.min.js

jquery.isotope.min.js

540 ms

jquery.isotope.sloppy-masonry.min.js

jquery.isotope.sloppy-masonry.min.js

598 ms

jquery.imagesloaded.min.js

jquery.imagesloaded.min.js

611 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

603 ms

owl.carousel.min.js

owl.carousel.min.js

585 ms

jquery.fitvids.js

jquery.fitvids.js

598 ms

jquery.appear.js

jquery.appear.js

523 ms

jquery.stellar.min.js

jquery.stellar.min.js

602 ms

snap.svg-min.js

snap.svg-min.js

615 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

624 ms

custom.js

custom.js

620 ms

all.js

all.js

67 ms

demokurs_eksempler_velkommen.html

demokurs_eksempler_velkommen.html

346 ms

bg1.jpg

bg1.jpg

332 ms

bg.png

bg.png

616 ms

face.png

face.png

384 ms

logo.png

logo.png

387 ms

tryggferdsel-header-sommer.png

tryggferdsel-header-sommer.png

408 ms

gratiskurs.png

gratiskurs.png

420 ms

kampanje-kurs-3mnd-sommer.png

kampanje-kurs-3mnd-sommer.png

443 ms

kurs-1aar.png

kurs-1aar.png

525 ms

eksamenstester-pakker.png

eksamenstester-pakker.png

494 ms

gavepakke.png

gavepakke.png

514 ms

gavekort-1-3.png

gavekort-1-3.png

1040 ms

stortinget-vedtak.jpg

stortinget-vedtak.jpg

1097 ms

veritas-logo-liten.jpg

veritas-logo-liten.jpg

2104 ms

sjovettregler-lys.jpg

sjovettregler-lys.jpg

2152 ms

nettkurs.jpg

nettkurs.jpg

3112 ms

ipad-kurs-liggende.jpg

ipad-kurs-liggende.jpg

3154 ms

flere-tilbydere.jpg

flere-tilbydere.jpg

3113 ms

fyrlykt-hovedside.jpg

fyrlykt-hovedside.jpg

3120 ms

kompabilitet.jpg

kompabilitet.jpg

4115 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

50 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkEk30e4.woff

56 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYw.woff

67 ms

7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz4eqVxQ.woff

7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz4eqVxQ.woff

71 ms

7Aujp_0qiz-afTfcIyoiGtm2P0wG089z4eqVxQ.woff

7Aujp_0qiz-afTfcIyoiGtm2P0wG089z4eqVxQ.woff

81 ms

all.js

all.js

7 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2160 ms

avisbunke-liten.png

avisbunke-liten.png

4022 ms

fb-ikon.gif

fb-ikon.gif

4037 ms

forsikringsselskap.gif

forsikringsselskap.gif

4038 ms

visa.png

visa.png

3109 ms

ga.js

ga.js

34 ms

trivantis.css

trivantis.css

3790 ms

dialog.css

dialog.css

3822 ms

trivantis.js

trivantis.js

4841 ms

trivantis-timedate.js

trivantis-timedate.js

3893 ms

trivantis-cookie.js

trivantis-cookie.js

3908 ms

trivantis-button.js

trivantis-button.js

4133 ms

trivantis-image.js

trivantis-image.js

4788 ms

trivantis-progress.js

trivantis-progress.js

4803 ms

trivantis-inline.js

trivantis-inline.js

4805 ms

trivantis-trans.js

trivantis-trans.js

4802 ms

trivantis-dialog.js

trivantis-dialog.js

4801 ms

trivantis-strings.js

trivantis-strings.js

4908 ms

__utm.gif

__utm.gif

12 ms

Accessibility Review

tryggferdsel.no accessibility score

72

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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

Best Practices

tryggferdsel.no 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

High

Browser errors were logged to the console

SEO Factors

tryggferdsel.no SEO score

69

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

High

robots.txt is not valid

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

High

Document uses plugins

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

    NO

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tryggferdsel.no can be misinterpreted by Google and other search engines. Our service has detected that Norwegian is used on the page, and it does not match the claimed English language. Our system also found out that Tryggferdsel.no 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

tryggferdsel.no

Open Graph data is detected on the main page of Tryggferdsel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: