Access geslachtsziekte.startkabel.nl. Startkabel.nl

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value1,620 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

geslachtsziekte.startkabel.nl

594 ms

combined-onderwerpen.1452255362.css

399 ms

combined.1452255362.css

488 ms

thema.1453199495.css.php

206 ms

css

22 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Geslachtsziekte.startkabel.nl, 15% (11 requests) were made to Pagead2.googlesyndication.com and 10% (7 requests) were made to Emea.tracking.justpremium.com. The less responsive or slowest element that took the longest time to load (594 ms) belongs to the original domain Geslachtsziekte.startkabel.nl.

Content Size

721.2 kB

After Optimization

382.0 kB

In fact, the total size of Geslachtsziekte.startkabel.nl main page is 721.2 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. 60% of websites need less resources to load. Javascripts take 481.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 98.7 kB

Original 114.5 kB
After minification 114.4 kB
After compression 15.8 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 98.7 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 6.9 kB

Original 121.3 kB
After minification 114.4 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. Geslachtsziekte Startkabel images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 230.9 kB

Original 481.9 kB
After minification 481.7 kB
After compression 251.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 230.9 kB or 48% of the original size.

CSS Optimization

-75%

Potential reduce by 2.7 kB

Original 3.6 kB
After minification 3.3 kB
After compression 886 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. Geslachtsziekte.startkabel.nl needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 75% of the original size.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Geslachtsziekte Startkabel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 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 legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Form elements do not have associated labels

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Geslachtsziekte.startkabel.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 Geslachtsziekte.startkabel.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

geslachtsziekte.startkabel.nl

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Startkabel.nl

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)

Network Requests Diagram

geslachtsziekte.startkabel.nl

combined-onderwerpen.1452255362.css

combined.1452255362.css

thema.1453199495.css.php

css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

geslachtsziekte.startkabel.nl

combined-onderwerpen.1452255362.css

combined.1452255362.css

thema.1453199495.css.php

css

css

jquery.min.js

jquery-ui.min.js

combined.1454666429.js

combined.1454666444.js

gpt.js

balklayer3.png

sprites.png

pubads_impl_82.js

transipfooter.png

ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

passage.php

analytics.js

p.png

0.png

ads

container.html

grijs22h.png

wit22h.png

top2.png

collect

collect

show_ads.js

ads

osd.js

ca-pub-6416811431902164.js

zrt_lookup.html

show_ads_impl.js

js.php

ads

ads

osd.js

adsbygoogle.js

ads

ads

ads

js