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batc.nl screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

batc.nl

BATC Beroepsorganisatie

Page Load Speed

2 sec in total

First Response

271 ms

Resources Loaded

1.6 sec

Page Rendered

159 ms

batc.nl screenshot

About Website

Welcome to batc.nl homepage info - get ready to check BATC best content right away, or after learning these important things about batc.nl

Beroepsorganisatie voor alle natuurgeneeskundig therapeuten

Visit batc.nl

Key Findings

We analyzed Batc.nl page load time and found that the first response time was 271 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

batc.nl performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

Network Requests Diagram

batc.nl

271 ms

www.batcbeheer.nl

422 ms

main.css

92 ms

jquery.tooltip.css

179 ms

vNavigation-h.css

180 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Batc.nl, 89% (31 requests) were made to Batcbeheer.nl and 6% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (624 ms) relates to the external source Batcbeheer.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.7 kB (30%)

Content Size

504.5 kB

After Optimization

350.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Batc.nl main page is 504.5 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. 30% of websites need less resources to load. Images take 385.5 kB which makes up the majority of the site volume.

HTML Optimization

-29%

Potential reduce by 77 B

  • Original 266 B
  • After minification 257 B
  • After compression 189 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 77 B or 29% of the original size.

Image Optimization

-19%

Potential reduce by 72.9 kB

  • Original 385.5 kB
  • After minification 312.6 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. Obviously, BATC needs image optimization as it can save up to 72.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 73.4 kB

  • Original 109.4 kB
  • After minification 102.6 kB
  • After compression 36.0 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 73.4 kB or 67% of the original size.

CSS Optimization

-79%

Potential reduce by 7.3 kB

  • Original 9.3 kB
  • After minification 7.0 kB
  • After compression 2.0 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. Batc.nl needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (19%)

Requests Now

32

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BATC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

batc.nl

batc.nl

271 ms

www.batcbeheer.nl

www.batcbeheer.nl

422 ms

main.css

main.css

92 ms

jquery.tooltip.css

jquery.tooltip.css

179 ms

vNavigation-h.css

vNavigation-h.css

180 ms

jquery.js

jquery.js

272 ms

jquery.tooltip.js

jquery.tooltip.js

180 ms

vNavigation.js

vNavigation.js

180 ms

global.js

global.js

181 ms

css

css

24 ms

stripes.png

stripes.png

90 ms

header.png

header.png

266 ms

header_foto.jpg

header_foto.jpg

184 ms

logo.jpg

logo.jpg

185 ms

achtergrond_inloggen.jpg

achtergrond_inloggen.jpg

98 ms

inloggen_therapeutenhuis.png

inloggen_therapeutenhuis.png

99 ms

buttonconsument_normal.jpg

buttonconsument_normal.jpg

175 ms

background_slide_menu_consument.jpg

background_slide_menu_consument.jpg

361 ms

buttontherapeut_normal.jpg

buttontherapeut_normal.jpg

184 ms

background_slide_menu_therapeut.jpg

background_slide_menu_therapeut.jpg

263 ms

menu-bg.png

menu-bg.png

272 ms

home_normal.jpg

home_normal.jpg

274 ms

overbatc_normal.jpg

overbatc_normal.jpg

273 ms

natuurgerichteprincipe_normal.jpg

natuurgerichteprincipe_normal.jpg

352 ms

actueel_normal.jpg

actueel_normal.jpg

355 ms

faq_normal.jpg

faq_normal.jpg

361 ms

contact_normal.jpg

contact_normal.jpg

362 ms

content-top-bg.png

content-top-bg.png

362 ms

content-bg.png

content-bg.png

440 ms

footer-bg.png

footer-bg.png

442 ms

sidebutton-bg.png

sidebutton-bg.png

447 ms

Cover-BATC-236pix.jpeg

Cover-BATC-236pix.jpeg

624 ms

zR-6QGMCFX5j-6nbH_HpIQ.ttf

zR-6QGMCFX5j-6nbH_HpIQ.ttf

9 ms

BfQP1MR3mJNaumtWa4Tizg.ttf

BfQP1MR3mJNaumtWa4Tizg.ttf

14 ms

background_slide_menu_brown.jpg

background_slide_menu_brown.jpg

428 ms

Accessibility Review

batc.nl accessibility score

95

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

Links do not have a discernible name

Best Practices

batc.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

batc.nl SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Batc.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 Batc.nl main page’s claimed encoding is . 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

batc.nl

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