Access ikgavoorglas.nl. Razendsnel glasvezel internet, mobiel en TV

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value2,980 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

www.caiway.nl

819 ms

VisitorIdentification.js

171 ms

caiway.common.2f5f979fca15d0ebb389.css

1596 ms

caiway.newsStyle.2f5f979fca15d0ebb389.css

275 ms

caiway.heroStyle.2f5f979fca15d0ebb389.css

1037 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ikgavoorglas.nl, 8% (7 requests) were made to Lpcdn.lpsnmedia.net and 5% (4 requests) were made to Dev.visualwebsiteoptimizer.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Api.ipify.org.

Content Size

1.3 MB

After Optimization

850.0 kB

In fact, the total size of Ikgavoorglas.nl main page is 1.3 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. 80% 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. Javascripts take 553.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 286.4 kB

Original 327.6 kB
After minification 293.6 kB
After compression 41.2 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 286.4 kB or 87% of the original size.

Image Optimization

-14%

Potential reduce by 54.2 kB

Original 376.4 kB
After minification 322.3 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, Ikgavoorglas needs image optimization as it can save up to 54.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 111.1 kB

Original 553.6 kB
After minification 553.6 kB
After compression 442.5 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 111.1 kB or 20% of the original size.

CSS Optimization

-45%

Potential reduce by 35.7 kB

Original 79.7 kB
After minification 79.7 kB
After compression 44.0 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. Ikgavoorglas.nl needs all CSS files to be minified and compressed as it can save up to 35.7 kB or 45% of the original size.

Requests Now

After Optimization

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ikgavoorglas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts 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 usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

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

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

NL
Language Claimed

NL
Encoding

UTF-8

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

ikgavoorglas.nl

Open Graph description is not detected on the main page of Ikgavoorglas. 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

Razendsnel glasvezel internet, mobiel en TV | Caiway.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

www.caiway.nl

VisitorIdentification.js

caiway.common.2f5f979fca15d0ebb389.css

caiway.newsStyle.2f5f979fca15d0ebb389.css

caiway.heroStyle.2f5f979fca15d0ebb389.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

www.caiway.nl

VisitorIdentification.js

caiway.common.2f5f979fca15d0ebb389.css

caiway.newsStyle.2f5f979fca15d0ebb389.css

caiway.heroStyle.2f5f979fca15d0ebb389.css

ai.2.min.js

caiway.vendor.2f5f979fca15d0ebb389.js

caiway.informationBlock.2f5f979fca15d0ebb389.js

caiway.newsByCategories.2f5f979fca15d0ebb389.js

caiway.countdown.2f5f979fca15d0ebb389.js

caiway.hero.2f5f979fca15d0ebb389.js

caiway.postcodeCheck.2f5f979fca15d0ebb389.js

caiway.scrollToTop.2f5f979fca15d0ebb389.js

caiway.breadcrumbs.2f5f979fca15d0ebb389.js

caiway.subNavigation.2f5f979fca15d0ebb389.js

caiway.searchBoxHeader.2f5f979fca15d0ebb389.js

caiway.mainNavigation.2f5f979fca15d0ebb389.js

caiway.infoPointModalLink.2f5f979fca15d0ebb389.js

caiway.modalLink.2f5f979fca15d0ebb389.js

caiway.modalLinkQuiz.2f5f979fca15d0ebb389.js

caiway.modalLinkZipCodeChecker.2f5f979fca15d0ebb389.js

caiway.dynamicModal.2f5f979fca15d0ebb389.js

caiway.presentSlider.2f5f979fca15d0ebb389.js

caiway.textCircle.2f5f979fca15d0ebb389.js

caiway.caiway.2f5f979fca15d0ebb389.js

caiway.common.2f5f979fca15d0ebb389.js

gtm.js

j.php

koij.js

logo-gradient-blue.svg

logo-gradient-white.svg

v.gif

tag-19516b2468fb92dae59a3c6e4c74d679.js

navmenu-sim-only-zomerdeal.png

icoon-internet-en-wifi.png

3gb-met-korting-en-dubbele-data.png

nperf-award.png

hotjar-326043.js

uc.js

api.ipify.org

sqzl.js

js

tag.js