Tools & Wizards About Us
airportexpress.is screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    38% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

airportexpress.is

Keflavik Airport to Reykjavik by Bus or Private Transfer

Page Load Speed

5 sec in total

First Response

1.2 sec

Resources Loaded

3.3 sec

Page Rendered

537 ms

airportexpress.is screenshot

About Website

Click here to check amazing Airport Express content for United States. Otherwise, check out these important facts you probably never knew about airportexpress.is

Gray Line Iceland Airport Transfer, quick and convenient transportation to/from Keflavik Airport and Reykjavik with pickup/dropoff from hotels & guesthouses.

Visit airportexpress.is

Key Findings

We analyzed Airportexpress.is page load time and found that the first response time was 1.2 sec and then it took 3.8 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

airportexpress.is performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value6,570 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

airportexpress.is

1173 ms

airx.css

241 ms

WebResource.axd

244 ms

WebResource.axd

243 ms

ga.js

30 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 55% of them (21 requests) were addressed to the original Airportexpress.is, 21% (8 requests) were made to Apis.google.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Airportexpress.is.

Page Optimization Overview & Recommendations

Page size can be reduced by 735.4 kB (25%)

Content Size

2.9 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Airportexpress.is main page is 2.9 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. 50% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 101.6 kB

  • Original 141.7 kB
  • After minification 138.7 kB
  • After compression 40.1 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 101.6 kB or 72% of the original size.

Image Optimization

-10%

Potential reduce by 221.5 kB

  • Original 2.1 MB
  • After minification 1.9 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. Airport Express images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 405.3 kB

  • Original 613.1 kB
  • After minification 594.2 kB
  • After compression 207.8 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 405.3 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 7.0 kB

  • Original 8.9 kB
  • After minification 7.4 kB
  • After compression 1.9 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. Airportexpress.is needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (53%)

Requests Now

36

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airport Express. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

airportexpress.is

airportexpress.is

1173 ms

airx.css

airx.css

241 ms

WebResource.axd

WebResource.axd

244 ms

WebResource.axd

WebResource.axd

243 ms

ga.js

ga.js

30 ms

ScriptResource.axd

ScriptResource.axd

123 ms

ScriptResource.axd

ScriptResource.axd

448 ms

ScriptResource.axd

ScriptResource.axd

356 ms

default.aspx

default.aspx

1601 ms

ScriptResource.axd

ScriptResource.axd

244 ms

ScriptResource.axd

ScriptResource.axd

320 ms

XodusToolBox.js

XodusToolBox.js

372 ms

airportexpress_logo.jpg

airportexpress_logo.jpg

740 ms

__utm.gif

__utm.gif

11 ms

divider.gif

divider.gif

361 ms

cal.gif

cal.gif

392 ms

addthis_widget.js

addthis_widget.js

11 ms

Airport-Express-Timatafla-summer.jpg

Airport-Express-Timatafla-summer.jpg

1144 ms

airport-express-timetable.jpg

airport-express-timetable.jpg

1611 ms

footer.jpg

footer.jpg

488 ms

summer_on.png

summer_on.png

198 ms

summer_off.png

summer_off.png

198 ms

winter_on.png

winter_on.png

197 ms

winter_off.png

winter_off.png

198 ms

plusone.js

plusone.js

191 ms

boost

boost

30 ms

300lo.json

300lo.json

75 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

52 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

45 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

70 ms

fastbutton

fastbutton

114 ms

postmessageRelay

postmessageRelay

52 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

25 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

40 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

83 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

68 ms

rpc:shindig_random.js

rpc:shindig_random.js

48 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

14 ms

Accessibility Review

airportexpress.is accessibility score

76

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

High

Links do not have a discernible name

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.

Best Practices

airportexpress.is best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

airportexpress.is SEO score

75

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airportexpress.is 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 Airportexpress.is 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

airportexpress.is

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