Tools & Wizards About Us
vliegschoolact.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
    55% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

vliegschoolact.nl

vliegschoolact.nl | Domeinwebshop.nl

Page Load Speed

2.7 sec in total

First Response

454 ms

Resources Loaded

2 sec

Page Rendered

262 ms

vliegschoolact.nl screenshot

About Website

Click here to check amazing Vliegschoolact content. Otherwise, check out these important facts you probably never knew about vliegschoolact.nl

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Visit vliegschoolact.nl

Key Findings

We analyzed Vliegschoolact.nl page load time and found that the first response time was 454 ms and then it took 2.2 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

vliegschoolact.nl performance score

0

Network Requests Diagram

vliegschoolact.nl

454 ms

act-huisstijl.css

165 ms

logo.htm

260 ms

menu.htm

276 ms

adres.htm

278 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Vliegschoolact.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (971 ms) belongs to the original domain Vliegschoolact.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.5 kB (7%)

Content Size

512.8 kB

After Optimization

477.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Vliegschoolact.nl main page is 512.8 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. 20% of websites need less resources to load. Images take 505.8 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 2.9 kB

  • Original 4.4 kB
  • After minification 4.0 kB
  • After compression 1.5 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 2.9 kB or 65% of the original size.

Image Optimization

-6%

Potential reduce by 30.6 kB

  • Original 505.8 kB
  • After minification 475.3 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. Vliegschoolact images are well optimized though.

CSS Optimization

-82%

Potential reduce by 2.1 kB

  • Original 2.5 kB
  • After minification 2.2 kB
  • After compression 438 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. Vliegschoolact.nl needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

55

After Optimization

55

  • AJAX
  • Images
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vliegschoolact. According to our analytics all requests are already optimized.

Network Requests Diagram

vliegschoolact.nl

vliegschoolact.nl

454 ms

act-huisstijl.css

act-huisstijl.css

165 ms

logo.htm

logo.htm

260 ms

menu.htm

menu.htm

276 ms

adres.htm

adres.htm

278 ms

kop.htm

kop.htm

287 ms

pagina.htm

pagina.htm

226 ms

home1.gif

home1.gif

412 ms

achtergrond.jpg

achtergrond.jpg

100 ms

achtergrond.jpg

achtergrond.jpg

109 ms

01A_over_onze_vliegschool_up.jpg

01A_over_onze_vliegschool_up.jpg

112 ms

02A_routebeschrijving_up.jpg

02A_routebeschrijving_up.jpg

140 ms

03A_proeflessen_up.jpg

03A_proeflessen_up.jpg

149 ms

04A_theorielessen_up.jpg

04A_theorielessen_up.jpg

226 ms

05A_cursussen_up.jpg

05A_cursussen_up.jpg

238 ms

06A_kostenindicaties_up.jpg

06A_kostenindicaties_up.jpg

246 ms

07A_vliegtuigverhuur_up.jpg

07A_vliegtuigverhuur_up.jpg

251 ms

08A_fotoalbum_up.jpg

08A_fotoalbum_up.jpg

265 ms

09A_links_up.jpg

09A_links_up.jpg

318 ms

11A_veelgestelde_vragen_up.jpg

11A_veelgestelde_vragen_up.jpg

328 ms

foto%20(19).jpg

foto%20(19).jpg

971 ms

foto%20(35).jpg

foto%20(35).jpg

621 ms

achtergrond.jpg

achtergrond.jpg

461 ms

achtergrond.jpg

achtergrond.jpg

392 ms

01A_home_up.jpg

01A_home_up.jpg

408 ms

02A_sitemap_up.jpg

02A_sitemap_up.jpg

435 ms

03A_mededelingen_up.jpg

03A_mededelingen_up.jpg

484 ms

05A_e-mail_up.jpg

05A_e-mail_up.jpg

497 ms

01B_home_over.jpg

01B_home_over.jpg

89 ms

01C_home_down.jpg

01C_home_down.jpg

97 ms

02B_sitemap_over.jpg

02B_sitemap_over.jpg

98 ms

02C_sitemap_down.jpg

02C_sitemap_down.jpg

94 ms

03B_mededelingen_over.jpg

03B_mededelingen_over.jpg

178 ms

03C_mededelingen_down.jpg

03C_mededelingen_down.jpg

181 ms

05B_e-mail_over.jpg

05B_e-mail_over.jpg

189 ms

05C_e-mail_down.jpg

05C_e-mail_down.jpg

195 ms

06B_OBS_over.jpg

06B_OBS_over.jpg

202 ms

06C_OBS_down.jpg

06C_OBS_down.jpg

268 ms

04B_als_startpagina_over.jpg

04B_als_startpagina_over.jpg

270 ms

04C_als_startpagina_down.jpg

04C_als_startpagina_down.jpg

273 ms

01C_over_onze_vliegschool_down.jpg

01C_over_onze_vliegschool_down.jpg

106 ms

01B_over_onze_vliegschool_over.jpg

01B_over_onze_vliegschool_over.jpg

103 ms

02C_routebeschrijving_down.jpg

02C_routebeschrijving_down.jpg

113 ms

02B_routebeschrijving_over.jpg

02B_routebeschrijving_over.jpg

138 ms

03C_proeflessen_down.jpg

03C_proeflessen_down.jpg

164 ms

03B_proeflessen_over.jpg

03B_proeflessen_over.jpg

136 ms

04C_theorielessen_down.jpg

04C_theorielessen_down.jpg

191 ms

04B_theorielessen_over.jpg

04B_theorielessen_over.jpg

193 ms

05C_cursussen_down.jpg

05C_cursussen_down.jpg

199 ms

05B_cursussen_over.jpg

05B_cursussen_over.jpg

226 ms

06C_kostenindicaties_down.jpg

06C_kostenindicaties_down.jpg

241 ms

06B_kostenindicaties_over.jpg

06B_kostenindicaties_over.jpg

245 ms

07C_vliegtuigverhuur_down.jpg

07C_vliegtuigverhuur_down.jpg

284 ms

07B_vliegtuigverhuur_over.jpg

07B_vliegtuigverhuur_over.jpg

278 ms

08C_fotoalbum_down.jpg

08C_fotoalbum_down.jpg

285 ms

08B_fotoalbum_over.jpg

08B_fotoalbum_over.jpg

310 ms

Accessibility Review

vliegschoolact.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

vliegschoolact.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

vliegschoolact.nl SEO score

73

Search Engine Optimization Advices

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 Vliegschoolact.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 Vliegschoolact.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

vliegschoolact.nl

Open Graph description is not detected on the main page of Vliegschoolact. 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: