3.2 sec in total
268 ms
2.2 sec
758 ms
Visit firefly.is now to see the best up-to-date Firefly content and also check out these interesting facts you probably never knew about firefly.is
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Visit firefly.isWe analyzed Firefly.is page load time and found that the first response time was 268 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
firefly.is performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value11.9 s
0/100
25%
Value8.3 s
19/100
10%
Value2,240 ms
6/100
30%
Value0.013
100/100
15%
Value10.8 s
22/100
10%
268 ms
129 ms
539 ms
19 ms
10 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 79% of them (38 requests) were addressed to the original Firefly.is, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (709 ms) relates to the external source Cdn.cookiehub.eu.
Page size can be reduced by 901.7 kB (11%)
8.5 MB
7.6 MB
In fact, the total size of Firefly.is main page is 8.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.1 MB which makes up the majority of the site volume.
Potential reduce by 131.8 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. This page needs HTML code to be minified as it can gain 20.1 kB, which is 13% 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 131.8 kB or 87% of the original size.
Potential reduce by 766.7 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. Firefly images are well optimized though.
Potential reduce by 3.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 121 B
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. Firefly.is has all CSS files already compressed.
Number of requests can be reduced by 7 (17%)
41
34
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Firefly. 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 as a result speed up the page load time.
firefly.is
268 ms
www.firefly.is
129 ms
www.firefly.is
539 ms
jquery.min.js
19 ms
style.min.css
10 ms
style.css
48 ms
main.js
101 ms
gtm.js
412 ms
logo.png
384 ms
Firefly-front-slides-3.png
424 ms
Firefly-front-slides-6.png
421 ms
Firefly-front-slides-4.png
474 ms
Firefly-front-slides-5.png
477 ms
Firefly-as-award-winner-300x94.png
420 ms
Cheap-car-rental-in-Iceland-Firefly-1-300x133.png
426 ms
car-rental-discount-5-316x211.png
427 ms
car-rental-coverage-discount-316x211.png
471 ms
DUSTER-1-632x336.png
471 ms
VW-GOLF-2-632x336.png
482 ms
VW-POLO-1-632x336.png
475 ms
TIGUAN-632x336.png
475 ms
VW_UP-632x336.png
482 ms
VW-GOLF-WAGON-632x336.png
480 ms
VITARA-1-632x336.png
481 ms
TIGUAN-GREY-632x336.png
479 ms
SORENTO-632x336.png
477 ms
PAJERO-632x336.png
480 ms
LVMN-632x336.png
482 ms
Blog-6-316x168.png
502 ms
Free-things-to-do-in-iceland-316x168.jpg
502 ms
Blog-5-316x168.png
503 ms
1862854336.jpg
698 ms
logo-white-footer.png
502 ms
facebook-circle.svg
500 ms
instagram-circle.svg
508 ms
youtube-circle.svg
509 ms
HelveticaLTStd-Light.woff
504 ms
HelveticaRegular.woff
538 ms
icomoon.ttf
415 ms
10discount.php
276 ms
ajax-loader.gif
357 ms
29c5f09c.js
709 ms
landing
234 ms
js
91 ms
analytics.js
222 ms
hotjar-3746435.js
297 ms
collect
4 ms
modules.fd7a1c20a85f7a95e5ff.js
15 ms
firefly.is accessibility score
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
[aria-*] attributes do not match their roles
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
firefly.is best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
firefly.is SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Firefly.is can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Firefly.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.
firefly.is
Open Graph description is not detected on the main page of Firefly. 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: