Tools & Wizards About Us
jan-van-der-woning.nl screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

jan-van-der-woning.nl

360° panorama fotograaf en interactieve 360 graden fotografie en vitual tours, virtueel rondkijken in QTVR en flash

Page Load Speed

1.5 sec in total

First Response

369 ms

Resources Loaded

983 ms

Page Rendered

101 ms

jan-van-der-woning.nl screenshot

About Website

Click here to check amazing Jan Van Der Woning content. Otherwise, check out these important facts you probably never knew about jan-van-der-woning.nl

Producent van fotografische virtual reality en interactieve fotografie Provider of photographic virtual reality production services (Quicktime VR), interactive photography and 360° Panorama photograph...

Visit jan-van-der-woning.nl

Key Findings

We analyzed Jan-van-der-woning.nl page load time and found that the first response time was 369 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

jan-van-der-woning.nl performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value0.9 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)

Value0.8 s

100/100

10%

Network Requests Diagram

jan-van-der-woning.nl

369 ms

n

282 ms

counter_xhtml.js

17 ms

logo_splash.gif

169 ms

taos-pueblo-earthship.jpg

175 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 56% of them (5 requests) were addressed to the original Jan-van-der-woning.nl, 22% (2 requests) were made to M1.nedstatbasic.net and 11% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (369 ms) belongs to the original domain Jan-van-der-woning.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 kB (20%)

Content Size

20.8 kB

After Optimization

16.7 kB

  • HTML
  • Images

In fact, the total size of Jan-van-der-woning.nl main page is 20.8 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 14.4 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 4.1 kB

  • Original 6.4 kB
  • After minification 5.9 kB
  • After compression 2.3 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 4.1 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 18 B

  • Original 14.4 kB
  • After minification 14.4 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. Jan Van Der Woning images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • JavaScript

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jan Van Der Woning. According to our analytics all requests are already optimized.

Network Requests Diagram

jan-van-der-woning.nl

jan-van-der-woning.nl

369 ms

n

n

282 ms

counter_xhtml.js

counter_xhtml.js

17 ms

logo_splash.gif

logo_splash.gif

169 ms

taos-pueblo-earthship.jpg

taos-pueblo-earthship.jpg

175 ms

netherlands2.gif

netherlands2.gif

179 ms

unitedkingdom2.gif

unitedkingdom2.gif

181 ms

t.php

t.php

94 ms

n

n

332 ms

Accessibility Review

jan-van-der-woning.nl accessibility score

58

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

jan-van-der-woning.nl best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

jan-van-der-woning.nl SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • 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 Jan-van-der-woning.nl can be misinterpreted by Google and other search engines. Our service has detected that English 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 Jan-van-der-woning.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

jan-van-der-woning.nl

Open Graph description is not detected on the main page of Jan Van Der Woning. 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: