Access dezinkspecialist.nl. Uw zinken dakgoot laten vervangen of repareren

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.56

12/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

dezinkspecialist.nl

236 ms

www.dezinkspecialist.nl

754 ms

bim-pseudo-builder.css

317 ms

main.css

299 ms

style.css

419 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 75% of them (38 requests) were addressed to the original Dezinkspecialist.nl, 12% (6 requests) were made to Lh3.googleusercontent.com and 8% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (850 ms) belongs to the original domain Dezinkspecialist.nl.

Content Size

1.2 MB

After Optimization

1.0 MB

In fact, the total size of Dezinkspecialist.nl main page is 1.2 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. 40% of websites need less resources to load. Images take 993.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 144.3 kB

Original 174.1 kB
After minification 146.8 kB
After compression 29.7 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 27.2 kB, which is 16% 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 144.3 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 2.3 kB

Original 993.3 kB
After minification 991.0 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. De Zinkspecialist images are well optimized though.

Requests Now

After Optimization

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Zinkspecialist. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 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 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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

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

UTF-8

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

dezinkspecialist.nl

Open Graph data is detected on the main page of De Zinkspecialist. 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

Uw zinken dakgoot laten vervangen of repareren | De Zinkspecialist

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

dezinkspecialist.nl

www.dezinkspecialist.nl

bim-pseudo-builder.css

main.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

dezinkspecialist.nl

www.dezinkspecialist.nl

bim-pseudo-builder.css

main.css

style.css

font-awesome.min.css

style.css

sccss.css

style.css

dnd-upload-cf7.css

css

trustindex-google-widget.css

lazyload.min.js

dakgoot-werkzaamheden-bodegraven.jpeg

dezinkspecialist_logo.jpg

introbg.jpg

groepsfoto.png

usp-bg.png

dakgootbetimmering.jpg

bakgootvanzinkafvoer.jpg

zinkenbakgoot-regenpijp.jpg

blockbg.png

vooraanzicht-woning-zinkwerk.jpg

red-cedar-boeideel.jpg

zinkenbakgoothoek-bd.jpg

zinkwerkhoven.jpg

zinkwerkgat.jpg

dakgootvakman.jpg

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f.svg

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betimmering-werkzaamheden-zandvoort.jpeg

zinken-dakgoot-sloten-550x200.jpg

bakgoot-inclusief-beugels-m40-utrecht-400x400.jpg

zinken-dakgoot-sloten-400x400.jpg

slechtedakgoot-400x400.jpg