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Report Summary

About Website

Welcome to flitsdate.nl homepage info - get ready to check Flits Date best content for Netherlands right away, or after learning these important things about flitsdate.nl

Speeddaten! Zin in een leuke avond waar je singles live ontmoet? FlitsDate organiseert al meer dan 21 jaar speeddate evenementen in Amsterdam, Utrecht en nog 18 andere steden. Uiteraard met matchgaran...

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

flitsdate.nl

287 ms

www.flitsdate.nl

639 ms

reset.css

181 ms

all.css

273 ms

frontpage.css

365 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 60% of them (27 requests) were addressed to the original Flitsdate.nl, 11% (5 requests) were made to Googletagmanager.com and 7% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (725 ms) belongs to the original domain Flitsdate.nl.

Content Size

636.0 kB

After Optimization

502.3 kB

In fact, the total size of Flitsdate.nl main page is 636.0 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. 40% of websites need less resources to load. Images take 409.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 32.8 kB

Original 40.2 kB
After minification 35.2 kB
After compression 7.4 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. This page needs HTML code to be minified as it can gain 5.1 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 32.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 180 B

Original 409.6 kB
After minification 409.4 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. Flits Date images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 66.4 kB

Original 144.5 kB
After minification 141.2 kB
After compression 78.2 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 66.4 kB or 46% of the original size.

CSS Optimization

-83%

Potential reduce by 34.3 kB

Original 41.6 kB
After minification 28.9 kB
After compression 7.3 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. Flitsdate.nl needs all CSS files to be minified and compressed as it can save up to 34.3 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flits Date. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

High

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

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.

High

Image elements do not have [alt] attributes

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

NL
Language Claimed

NL
Encoding

ISO-8859-1

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

Social Sharing Optimization

flitsdate.nl

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Speeddaten - Een gezellig avondje vol ontmoetingen - FlitsDate

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)