Tools & Wizards About Us
iabestratingen.nl screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

iabestratingen.nl

I.A. bestratingen, Alphen aan den Rijn, "uw bestrating onze zorg" stratenmaker

Page Load Speed

1.6 sec in total

First Response

387 ms

Resources Loaded

1.1 sec

Page Rendered

88 ms

iabestratingen.nl screenshot

About Website

Click here to check amazing I A Bestratingen content. Otherwise, check out these important facts you probably never knew about iabestratingen.nl

Maak kennis met de werkwijze van stratenmakersbedrijf I.A. bestratingen, Alphen aan den Rijn. Bekijk de voorbeelden van reeds uitgevoerde projecten. Neem contact op en maak een afspraak voor een vrijb...

Visit iabestratingen.nl

Key Findings

We analyzed Iabestratingen.nl page load time and found that the first response time was 387 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

iabestratingen.nl performance score

0

Network Requests Diagram

iabestratingen.nl

387 ms

lb.htm

91 ms

mb.htm

180 ms

rb.htm

183 ms

lm.htm

181 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that all of those requests were addressed to Iabestratingen.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (443 ms) belongs to the original domain Iabestratingen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 kB (4%)

Content Size

54.3 kB

After Optimization

51.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Iabestratingen.nl main page is 54.3 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. Only 10% of websites need less resources to load. Images take 51.1 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 1.9 kB

  • Original 2.8 kB
  • After minification 2.7 kB
  • After compression 891 B

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 1.9 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 454 B

  • Original 51.1 kB
  • After minification 50.6 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. I A Bestratingen images are well optimized though.

CSS Optimization

-18%

Potential reduce by 83 B

  • Original 454 B
  • After minification 454 B
  • After compression 371 B

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. Iabestratingen.nl needs all CSS files to be minified and compressed as it can save up to 83 B or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (31%)

Requests Now

36

After Optimization

25

  • AJAX
  • Images
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I A Bestratingen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

iabestratingen.nl

iabestratingen.nl

387 ms

lb.htm

lb.htm

91 ms

mb.htm

mb.htm

180 ms

rb.htm

rb.htm

183 ms

lm.htm

lm.htm

181 ms

middenboven.htm

middenboven.htm

194 ms

navigatie.htm

navigatie.htm

198 ms

extra-info.htm

extra-info.htm

221 ms

home.htm

home.htm

264 ms

logo-rechts.htm

logo-rechts.htm

270 ms

middenonder.htm

middenonder.htm

273 ms

rm.htm

rm.htm

277 ms

lo.htm

lo.htm

274 ms

mo.htm

mo.htm

316 ms

ro.htm

ro.htm

345 ms

1.jpg

1.jpg

173 ms

home-knop.jpg

home-knop.jpg

173 ms

2.jpg

2.jpg

178 ms

werkwijze-knop.jpg

werkwijze-knop.jpg

180 ms

3.jpg

3.jpg

221 ms

projecten-knop.jpg

projecten-knop.jpg

245 ms

4.jpg

4.jpg

259 ms

offerte-knop.jpg

offerte-knop.jpg

272 ms

5.jpg

5.jpg

269 ms

contact-knop.jpg

contact-knop.jpg

270 ms

6.jpg

6.jpg

317 ms

extra-info-knop.jpg

extra-info-knop.jpg

332 ms

7.jpg

7.jpg

349 ms

kop.jpg

kop.jpg

358 ms

extra-info-tekst.jpg

extra-info-tekst.jpg

336 ms

agca.css

agca.css

298 ms

spacer.gif

spacer.gif

346 ms

grote-steen1.jpg

grote-steen1.jpg

443 ms

bovenlogo.jpg

bovenlogo.jpg

359 ms

onderrand.jpg

onderrand.jpg

371 ms

logo-onder.jpg

logo-onder.jpg

373 ms

inhoud.jpg

inhoud.jpg

88 ms

Accessibility Review

iabestratingen.nl accessibility score

33

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

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

iabestratingen.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

High

Browser errors were logged to the console

SEO Factors

iabestratingen.nl SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iabestratingen.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Iabestratingen.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

iabestratingen.nl

Open Graph description is not detected on the main page of I A Bestratingen. 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: