Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

installweb.nl

Index of /

Page Load Speed

2.9 sec in total

First Response

390 ms

Resources Loaded

2.4 sec

Page Rendered

111 ms

installweb.nl screenshot

About Website

Visit installweb.nl now to see the best up-to-date Installweb content for Netherlands and also check out these interesting facts you probably never knew about installweb.nl

Hosting, Domeinnaam, Zaandam Host, Amsterdam Host, Dedicated, Server

Visit installweb.nl

Key Findings

We analyzed Installweb.nl page load time and found that the first response time was 390 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

installweb.nl performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

installweb.nl

390 ms

www.bestenet.nl

1278 ms

bootstrap.min.css

234 ms

font-awesome.min.css

202 ms

overrides.css

211 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Installweb.nl, 44% (14 requests) were made to Bestenet.nl and 19% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Bestenet.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 652.3 kB (66%)

Content Size

987.9 kB

After Optimization

335.6 kB

In fact, the total size of Installweb.nl main page is 987.9 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. 50% of websites need less resources to load. Javascripts take 628.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 13.1 kB

  • Original 16.4 kB
  • After minification 9.9 kB
  • After compression 3.3 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. This page needs HTML code to be minified as it can gain 6.4 kB, which is 39% 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 13.1 kB or 80% of the original size.

Image Optimization

-63%

Potential reduce by 17.1 kB

  • Original 27.3 kB
  • After minification 10.1 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, Installweb needs image optimization as it can save up to 17.1 kB or 63% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 428.0 kB

  • Original 628.5 kB
  • After minification 621.3 kB
  • After compression 200.5 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 428.0 kB or 68% of the original size.

CSS Optimization

-61%

Potential reduce by 194.0 kB

  • Original 315.7 kB
  • After minification 302.7 kB
  • After compression 121.7 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. Installweb.nl needs all CSS files to be minified and compressed as it can save up to 194.0 kB or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (70%)

Requests Now

23

After Optimization

7

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Installweb. 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 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

installweb.nl accessibility score

91

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

installweb.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

installweb.nl SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Installweb.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Installweb.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 Installweb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: