Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

interveste.nl

Gapph Vastgoedbeheer

Page Load Speed

7.3 sec in total

First Response

193 ms

Resources Loaded

3.5 sec

Page Rendered

3.6 sec

About Website

Click here to check amazing Interveste content for Netherlands. Otherwise, check out these important facts you probably never knew about interveste.nl

Gapph vastgoedbeheer. Voor antikraak, leegstandbeheer of het huren van woonruimte of werkruimte kun je bij ons terecht!

Visit interveste.nl

Key Findings

We analyzed Interveste.nl page load time and found that the first response time was 193 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

interveste.nl performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

68/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value400 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

interveste.nl

193 ms

www.interveste.nl

193 ms

www.interveste.nl

510 ms

gtm.js

47 ms

styles.css

106 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 97% of them (138 requests) were addressed to the original Interveste.nl, 1% (2 requests) were made to Googletagmanager.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (876 ms) belongs to the original domain Interveste.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.3 kB (32%)

Content Size

722.9 kB

After Optimization

488.6 kB

In fact, the total size of Interveste.nl main page is 722.9 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. 70% of websites need less resources to load. Images take 335.9 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 180.3 kB

  • Original 206.8 kB
  • After minification 187.9 kB
  • After compression 26.4 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. 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 180.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 335.9 kB
  • After minification 335.9 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. Interveste images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 46.1 kB

  • Original 146.0 kB
  • After minification 146.0 kB
  • After compression 99.9 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 46.1 kB or 32% of the original size.

CSS Optimization

-23%

Potential reduce by 7.9 kB

  • Original 34.3 kB
  • After minification 34.3 kB
  • After compression 26.4 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. Interveste.nl needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (10%)

Requests Now

136

After Optimization

122

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Interveste. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

interveste.nl accessibility score

97

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.

Best Practices

interveste.nl best practices score

92

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

SEO Factors

interveste.nl SEO score

95

Search Engine Optimization Advices

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

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 Interveste.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 Interveste.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 Interveste. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: