Tools & Wizards About Us
sarahvanessen.nl screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

sarahvanessen.nl

Het verhaal van Sarah, een bijzonder meisje

Page Load Speed

3.4 sec in total

First Response

1 sec

Resources Loaded

2.2 sec

Page Rendered

172 ms

sarahvanessen.nl screenshot

About Website

Click here to check amazing Sarah Van Essen content. Otherwise, check out these important facts you probably never knew about sarahvanessen.nl

Visit sarahvanessen.nl

Key Findings

We analyzed Sarahvanessen.nl page load time and found that the first response time was 1 sec and then it took 2.4 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

sarahvanessen.nl performance score

0

Network Requests Diagram

sarahvanessen.nl

1037 ms

blauw.htm

105 ms

binnenframe.htm

171 ms

urchin.js

7 ms

__utm.gif

5 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 85% of them (52 requests) were addressed to the original Sarahvanessen.nl, 15% (9 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Sarahvanessen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 kB (23%)

Content Size

17.9 kB

After Optimization

13.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sarahvanessen.nl main page is 17.9 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. 15% of websites need less resources to load. Images take 9.6 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 784 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 560 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 784 B or 58% of the original size.

Image Optimization

-24%

Potential reduce by 2.3 kB

  • Original 9.6 kB
  • After minification 7.2 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, Sarah Van Essen needs image optimization as it can save up to 2.3 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

CSS Optimization

-39%

Potential reduce by 70 B

  • Original 179 B
  • After minification 140 B
  • After compression 109 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. Sarahvanessen.nl needs all CSS files to be minified and compressed as it can save up to 70 B or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (45%)

Requests Now

60

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sarah Van Essen. 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

sarahvanessen.nl

sarahvanessen.nl

1037 ms

blauw.htm

blauw.htm

105 ms

binnenframe.htm

binnenframe.htm

171 ms

urchin.js

urchin.js

7 ms

__utm.gif

__utm.gif

5 ms

__utm.gif

__utm.gif

11 ms

__utm.gif

__utm.gif

10 ms

__utm.gif

__utm.gif

8 ms

__utm.gif

__utm.gif

7 ms

__utm.gif

__utm.gif

9 ms

__utm.gif

__utm.gif

10 ms

__utm.gif

__utm.gif

11 ms

top.htm

top.htm

120 ms

knoppen2.htm

knoppen2.htm

119 ms

opening.htm

opening.htm

193 ms

top2.gif

top2.gif

156 ms

knoppen2.htm

knoppen2.htm

160 ms

text.css

text.css

101 ms

vlinders.gif

vlinders.gif

102 ms

sarah-pop.gif

sarah-pop.gif

261 ms

welkom.gif

welkom.gif

102 ms

knoppenbalkBl.gif

knoppenbalkBl.gif

91 ms

verhaal1.gif

verhaal1.gif

89 ms

oorzaak1.gif

oorzaak1.gif

102 ms

kaartjes1.gif

kaartjes1.gif

99 ms

monument1.gif

monument1.gif

95 ms

fotos1.gif

fotos1.gif

176 ms

margriet1.gif

margriet1.gif

177 ms

verjaardag1.gif

verjaardag1.gif

180 ms

1jaar1.gif

1jaar1.gif

193 ms

2jaar1.gif

2jaar1.gif

195 ms

3jaar1.gif

3jaar1.gif

254 ms

4jaar1.gif

4jaar1.gif

262 ms

5jaar1.gif

5jaar1.gif

263 ms

altijd1.gif

altijd1.gif

265 ms

verhuizen1.gif

verhuizen1.gif

286 ms

dagboek1.gif

dagboek1.gif

287 ms

gedichten1.gif

gedichten1.gif

339 ms

links1.gif

links1.gif

346 ms

gastenboek1.gif

gastenboek1.gif

355 ms

home1.gif

home1.gif

355 ms

clouds_back.jpg

clouds_back.jpg

375 ms

verhaal2.gif

verhaal2.gif

94 ms

oorzaak2.gif

oorzaak2.gif

90 ms

kaartjes2.gif

kaartjes2.gif

94 ms

monument2.gif

monument2.gif

92 ms

fotos2.gif

fotos2.gif

90 ms

margriet2.gif

margriet2.gif

112 ms

verjaardag2.gif

verjaardag2.gif

175 ms

1jaar2.gif

1jaar2.gif

177 ms

2jaar2.gif

2jaar2.gif

179 ms

3jaar2.gif

3jaar2.gif

180 ms

4jaar2.gif

4jaar2.gif

184 ms

altijd2.gif

altijd2.gif

202 ms

verhuizen2.gif

verhuizen2.gif

264 ms

dagboek2.gif

dagboek2.gif

260 ms

gedichten2.gif

gedichten2.gif

267 ms

links2.gif

links2.gif

265 ms

gastenboek2.gif

gastenboek2.gif

275 ms

home2.gif

home2.gif

292 ms

5jaar2.gif

5jaar2.gif

345 ms

Accessibility Review

sarahvanessen.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

sarahvanessen.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

sarahvanessen.nl SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • 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 Sarahvanessen.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Sarahvanessen.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

sarahvanessen.nl

Open Graph description is not detected on the main page of Sarah Van Essen. 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: