2.6 sec in total
435 ms
1.7 sec
439 ms
Welcome to flier.nl homepage info - get ready to check Flier best content right away, or after learning these important things about flier.nl
Flier is totaalinstallateur met 50 jaar ervaring. We zijn thuis in alle installaties. We zorgen er gewoon voor dat het werkt, bij u thuis en op de zaak.
Visit flier.nlWe analyzed Flier.nl page load time and found that the first response time was 435 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
flier.nl performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value7.0 s
6/100
25%
Value8.9 s
15/100
10%
Value110 ms
97/100
30%
Value0.013
100/100
15%
Value6.4 s
60/100
10%
435 ms
187 ms
252 ms
271 ms
722 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Flier.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Flier.nl.
Page size can be reduced by 299.8 kB (16%)
1.8 MB
1.5 MB
In fact, the total size of Flier.nl main page is 1.8 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. 20% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 10.4 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 10.4 kB or 73% of the original size.
Potential reduce by 289.4 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. Obviously, Flier needs image optimization as it can save up to 289.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
29
29
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flier. According to our analytics all requests are already optimized.
flier.nl
435 ms
box2.jpg
187 ms
box3.jpg
252 ms
box4.jpg
271 ms
bg.jpg
722 ms
uneto-vni.jpg
190 ms
pand%203.JPG
705 ms
KX-NT400.jpg
868 ms
nav4678496090i.gif
257 ms
nav4678496091i.gif
283 ms
nav4678496092i.gif
280 ms
nav4678496093i.gif
343 ms
nav4678496094i.gif
371 ms
nav4678496095i.gif
378 ms
nav4678496096i.gif
426 ms
busi2_line.jpg
489 ms
pic1.jpg
560 ms
Flier-Logo.jpg
763 ms
3_3_FC.BMP
1305 ms
3_4_FC.BMP
1277 ms
sterkin-logo.png
735 ms
ncp%20borg%20bb.jpg
1137 ms
824 ms
Facebook.jpg
848 ms
nav4678496090a.gif
663 ms
nav4678496092a.gif
654 ms
nav4678496091a.gif
673 ms
nav4678496093a.gif
671 ms
nav4678496094a.gif
650 ms
nav4678496095a.gif
664 ms
nav4678496096a.gif
691 ms
flier.nl accessibility score
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
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
flier.nl 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
flier.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
NL
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Flier.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Flier.nl main page’s claimed encoding is iso-8859-1. 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.
flier.nl
Open Graph description is not detected on the main page of Flier. 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: