Tools & Wizards About Us
vatnajokull.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

vatnajokull.com

Vatnajokull adventure tours on amazing Vatnajokull Glacier, Bardarbunga, inspired by Iceland

Page Load Speed

11.4 sec in total

First Response

4.3 sec

Resources Loaded

6.9 sec

Page Rendered

86 ms

vatnajokull.com screenshot

About Website

Visit vatnajokull.com now to see the best up-to-date Vatnajokull content and also check out these interesting facts you probably never knew about vatnajokull.com

In The Realm Of Vatnajokull, Eruption in Grimsvotn, B?r?arbunga, Discover Iceland and Eyjafjallaj?kull, Eyjafjallajokull, adventure vacation, adventure tours on Vatnajokull ice-cap, biggest glacier in...

Visit vatnajokull.com

Key Findings

We analyzed Vatnajokull.com page load time and found that the first response time was 4.3 sec and then it took 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

vatnajokull.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

vatnajokull.com

4333 ms

ga.js

9 ms

plusone.js

22 ms

__utm.gif

17 ms

cb=gapi.loaded_0

21 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 39% of them (7 requests) were addressed to the original Vatnajokull.com, 33% (6 requests) were made to Apis.google.com and 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Vatnajokull.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.3 kB (18%)

Content Size

234.7 kB

After Optimization

191.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vatnajokull.com main page is 234.7 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. 15% of websites need less resources to load. Javascripts take 207.4 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 5.0 kB

  • Original 7.9 kB
  • After minification 7.5 kB
  • After compression 2.8 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 5.0 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 19.4 kB
  • After minification 19.4 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. Vatnajokull images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 38.3 kB

  • Original 207.4 kB
  • After minification 207.4 kB
  • After compression 169.2 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 38.3 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (40%)

Requests Now

15

After Optimization

9

  • AJAX
  • Images
  • JavaScript

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vatnajokull. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vatnajokull.com

vatnajokull.com

4333 ms

ga.js

ga.js

9 ms

plusone.js

plusone.js

22 ms

__utm.gif

__utm.gif

17 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

21 ms

header.gif

header.gif

1546 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

18 ms

fastbutton

fastbutton

14 ms

lonid.jpg

lonid.jpg

1778 ms

glaclogo.gif

glaclogo.gif

2422 ms

statement.gif

statement.gif

2417 ms

bottleft.gif

bottleft.gif

2561 ms

bottright.gif

bottright.gif

2567 ms

postmessageRelay

postmessageRelay

37 ms

developers.google.com

developers.google.com

587 ms

2254111616-postmessagerelay.js

2254111616-postmessagerelay.js

16 ms

rpc:shindig_random.js

rpc:shindig_random.js

6 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

Accessibility Review

vatnajokull.com accessibility score

68

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

vatnajokull.com best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

vatnajokull.com SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vatnajokull.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Vatnajokull.com main page’s claimed encoding is . 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

vatnajokull.com

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