Tools & Wizards About Us
vulkanresor.se screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

vulkanresor.se

Resa till Island - Upplev Island 2025

Page Load Speed

3.2 sec in total

First Response

55 ms

Resources Loaded

2.5 sec

Page Rendered

702 ms

vulkanresor.se screenshot

About Website

Click here to check amazing Vulkanresor content for Sweden. Otherwise, check out these important facts you probably never knew about vulkanresor.se

Vi är specialiserade på resor till Island och har marknadens största utbud. Vårt mål är att maximera din upplevelse. Boka online eller via telefon.

Visit vulkanresor.se

Key Findings

We analyzed Vulkanresor.se page load time and found that the first response time was 55 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

vulkanresor.se performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value2,250 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value17.9 s

4/100

10%

Network Requests Diagram

vulkanresor.se

55 ms

www.vulkanresor.se

375 ms

combine-widget.js

274 ms

gtm.js

78 ms

accordion_frontend.css

30 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 88% of them (91 requests) were addressed to the original Vulkanresor.se, 5% (5 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (990 ms) belongs to the original domain Vulkanresor.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.3 kB (17%)

Content Size

1.0 MB

After Optimization

864.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vulkanresor.se 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. 65% of websites need less resources to load. Images take 552.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 93.3 kB

  • Original 113.1 kB
  • After minification 113.1 kB
  • After compression 19.8 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. 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 93.3 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 552.1 kB
  • After minification 551.0 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. Vulkanresor images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 61.2 kB

  • Original 279.2 kB
  • After minification 278.9 kB
  • After compression 218.0 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 61.2 kB or 22% of the original size.

CSS Optimization

-26%

Potential reduce by 26.6 kB

  • Original 102.1 kB
  • After minification 100.0 kB
  • After compression 75.5 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. Vulkanresor.se needs all CSS files to be minified and compressed as it can save up to 26.6 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (65%)

Requests Now

92

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vulkanresor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vulkanresor.se

vulkanresor.se

55 ms

www.vulkanresor.se

www.vulkanresor.se

375 ms

combine-widget.js

combine-widget.js

274 ms

gtm.js

gtm.js

78 ms

accordion_frontend.css

accordion_frontend.css

30 ms

map-icons.css

map-icons.css

28 ms

paragraphs.unpublished.css

paragraphs.unpublished.css

32 ms

node.css

node.css

30 ms

cloak.css

cloak.css

41 ms

skeletonbox.css

skeletonbox.css

47 ms

visitbasic.css

visitbasic.css

401 ms

app.css

app.css

49 ms

daterangepicker.css

daterangepicker.css

43 ms

css

css

51 ms

email-decode.min.js

email-decode.min.js

11 ms

jquery.min.js

jquery.min.js

31 ms

once.min.js

once.min.js

15 ms

sv_7CwXYL2vSQT0T9UXu3PtVxBXenqoTGHONfSw4dSUxCg.js

sv_7CwXYL2vSQT0T9UXu3PtVxBXenqoTGHONfSw4dSUxCg.js

17 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

187 ms

drupal.js

drupal.js

26 ms

drupal.init.js

drupal.init.js

36 ms

swiper.min.js

swiper.min.js

46 ms

visitbasic.js

visitbasic.js

42 ms

jquery.mixitup.js

jquery.mixitup.js

51 ms

mixitup-multifilter.min.js

mixitup-multifilter.min.js

56 ms

lity.js

lity.js

58 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

66 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

72 ms

jquery.dotdotdot.min.js

jquery.dotdotdot.min.js

71 ms

citybreak.app.js

citybreak.app.js

81 ms

swiper.app.js

swiper.app.js

81 ms

dotdotdot.app.js

dotdotdot.app.js

85 ms

js.cookie.min.js

js.cookie.min.js

102 ms

favourites.js

favourites.js

93 ms

button.js

button.js

97 ms

app.js

app.js

103 ms

accordion.frontend.min.js

accordion.frontend.min.js

112 ms

loader.js

loader.js

116 ms

map-icons.js

map-icons.js

116 ms

video.js

video.js

300 ms

jquery.youtubebackground.js

jquery.youtubebackground.js

129 ms

vue.min.js

vue.min.js

215 ms

infinite-scroll.js

infinite-scroll.js

126 ms

vue-spinner.min.js

vue-spinner.min.js

138 ms

vue-awesome-swiper.min.js

vue-awesome-swiper.min.js

443 ms

skeleton-loader.js

skeleton-loader.js

149 ms

app.js

app.js

162 ms

moment.min.js

moment.min.js

171 ms

daterangepicker.js

daterangepicker.js

15 ms

moment-with-locales.min.js

moment-with-locales.min.js

180 ms

app.o2widget.js

app.o2widget.js

181 ms

debounce.js

debounce.js

445 ms

input.js

input.js

182 ms

combine

combine

990 ms

css

css

18 ms

flowbox.js

flowbox.js

141 ms

small_vulkan_logo.png

small_vulkan_logo.png

124 ms

Vulkanresor-resa-till-island_0.jpg.webp

Vulkanresor-resa-till-island_0.jpg.webp

126 ms

Icon%20material-stars.png

Icon%20material-stars.png

117 ms

Icon%20feather-thumbs-up.png

Icon%20feather-thumbs-up.png

252 ms

Icon%20awesome-check.png

Icon%20awesome-check.png

124 ms

Icon%20material-room-service.png

Icon%20material-room-service.png

144 ms

Icon%20feather-scissors.png

Icon%20feather-scissors.png

815 ms

Icon%20map-locksmith.png

Icon%20map-locksmith.png

816 ms

13-reynisdrangar-south-coast-iceland.jpeg

13-reynisdrangar-south-coast-iceland.jpeg

817 ms

vulkanresor-weekendresa-svensktalande-guide_0.jpg

vulkanresor-weekendresa-svensktalande-guide_0.jpg

820 ms

vulkanresor-barnens-island.jpg

vulkanresor-barnens-island.jpg

832 ms

1-golden-circle-iceland-gullfoss-test.jpeg

1-golden-circle-iceland-gullfoss-test.jpeg

841 ms

South-coast-vik-iceland_0.jpeg

South-coast-vik-iceland_0.jpeg

837 ms

Westman-Islands-Iceland.jpg

Westman-Islands-Iceland.jpg

847 ms

resor-till-island.golden-circle.jpg

resor-till-island.golden-circle.jpg

817 ms

bilrundresor-island.jpg

bilrundresor-island.jpg

818 ms

gruppresor-island.jpg

gruppresor-island.jpg

819 ms

south-coast-ridning-iceland-icelandic-horse.jpeg

south-coast-ridning-iceland-icelandic-horse.jpeg

820 ms

familjeresor-island.jpg

familjeresor-island.jpg

822 ms

Kirkjufell-south-coast-iceland_0.jpeg

Kirkjufell-south-coast-iceland_0.jpeg

822 ms

Review-background-riding-iceland.jpeg.webp

Review-background-riding-iceland.jpeg.webp

824 ms

Review-Profile-south-coast-iceland.jpeg

Review-Profile-south-coast-iceland.jpeg

822 ms

nature-iceland_0.jpeg

nature-iceland_0.jpeg

825 ms

south-coast-skogafoss-iceland.jpeg

south-coast-skogafoss-iceland.jpeg

824 ms

south-coast-airplane-iceland_0.jpeg

south-coast-airplane-iceland_0.jpeg

826 ms

Review-Profile-Gullfoss-Iceland.jpeg

Review-Profile-Gullfoss-Iceland.jpeg

826 ms

vulkan-transparent-600x400.png

vulkan-transparent-600x400.png

829 ms

Rift-Medium.woff

Rift-Medium.woff

713 ms

visitfont.woff

visitfont.woff

714 ms

Rift-Bold.woff

Rift-Bold.woff

729 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

82 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

82 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

130 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

131 ms

fa-solid-900.woff

fa-solid-900.woff

805 ms

vulkan-icon.woff

vulkan-icon.woff

714 ms

v1.jpeg

v1.jpeg

690 ms

certified_specialist.svg

certified_specialist.svg

690 ms

kammarkollegiet.svg

kammarkollegiet.svg

696 ms

iata.svg

iata.svg

693 ms

dibs.svg

dibs.svg

694 ms

srf.svg

srf.svg

698 ms

visa.svg

visa.svg

701 ms

mastercard.svg

mastercard.svg

644 ms

EJRTQgYoZZY2vCFuvAFT_r21dw.ttf

EJRTQgYoZZY2vCFuvAFT_r21dw.ttf

27 ms

searchformwidget_styles

searchformwidget_styles

68 ms

app-c621a57d.js

app-c621a57d.js

351 ms

widget

widget

269 ms

Accessibility Review

vulkanresor.se accessibility score

89

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

vulkanresor.se best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

vulkanresor.se SEO score

97

Search Engine Optimization Advices

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

    SV

  • Language Claimed

    SV

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vulkanresor.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Vulkanresor.se 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

vulkanresor.se

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