Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

degraafmakelaardij.nl

Makelaar en taxateur in Amsterdam? De Graaf Makelaars & Taxateurs o.g.

Page Load Speed

23.6 sec in total

First Response

549 ms

Resources Loaded

22.7 sec

Page Rendered

390 ms

About Website

Welcome to degraafmakelaardij.nl homepage info - get ready to check De Graaf Makelaar Dij best content right away, or after learning these important things about degraafmakelaardij.nl

De Graaf Makelaars & Taxateurs o.g. heeft al meer dan 25 jaar ervaring in het makelaarsvak, vooral in taxaties in Amsterdam.

Visit degraafmakelaardij.nl

Key Findings

We analyzed Degraafmakelaardij.nl page load time and found that the first response time was 549 ms and then it took 23.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

degraafmakelaardij.nl performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value19.7 s

0/100

25%

SI (Speed Index)

Value25.6 s

0/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value21.8 s

1/100

10%

Network Requests Diagram

degraafmakelaardij.nl

549 ms

www.degraafmakelaardij.nl

935 ms

webfont.js

113 ms

style.min.css

360 ms

styles.css

24 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 82% of them (81 requests) were addressed to the original Degraafmakelaardij.nl, 5% (5 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Eilandenog.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 290.8 kB (6%)

Content Size

4.6 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Degraafmakelaardij.nl main page is 4.6 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. Only a small number of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 127.7 kB

  • Original 158.0 kB
  • After minification 153.1 kB
  • After compression 30.3 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 127.7 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 13.8 kB

  • Original 3.4 MB
  • After minification 3.3 MB

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 Graaf Makelaar Dij images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 91.8 kB

  • Original 747.4 kB
  • After minification 747.4 kB
  • After compression 655.6 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 91.8 kB or 12% of the original size.

CSS Optimization

-20%

Potential reduce by 57.5 kB

  • Original 289.7 kB
  • After minification 289.2 kB
  • After compression 232.2 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. Degraafmakelaardij.nl needs all CSS files to be minified and compressed as it can save up to 57.5 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (74%)

Requests Now

91

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Graaf Makelaar Dij. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

degraafmakelaardij.nl accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

High

Links do not have a discernible name

Best Practices

degraafmakelaardij.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

degraafmakelaardij.nl SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Degraafmakelaardij.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 Degraafmakelaardij.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

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