Tools & Wizards About Us
otolift.nl screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

otolift.nl

Koninklijke Otolift. Dé meest gekochte traplift van Nederland!

Page Load Speed

3 sec in total

First Response

357 ms

Resources Loaded

2.4 sec

Page Rendered

167 ms

otolift.nl screenshot

About Website

Visit otolift.nl now to see the best up-to-date Otolift content for Netherlands and also check out these interesting facts you probably never knew about otolift.nl

Een Otolift traplift maakt uw trap weer veilig en uw woning weer toegankelijk. ✓ Familiebedrijf sinds 1891 ✓ 100% eigen fabricaat ✓ Altijd maatwerk

Visit otolift.nl

Key Findings

We analyzed Otolift.nl page load time and found that the first response time was 357 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

otolift.nl performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

otolift.nl

357 ms

nl

427 ms

css_41687f1a9d4ca5a4520eafb7514e294c.css

452 ms

js_aceeac1a0f287b334e8de2d1c8a889a7.js

820 ms

conversion.js

14 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Otolift.nl, 78% (35 requests) were made to Otolift.com and 7% (3 requests) were made to Static.olark.com. The less responsive or slowest element that took the longest time to load (820 ms) relates to the external source Otolift.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 226.6 kB (35%)

Content Size

655.4 kB

After Optimization

428.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otolift.nl main page is 655.4 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 354.6 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 13.3 kB

  • Original 19.3 kB
  • After minification 18.2 kB
  • After compression 6.0 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 13.3 kB or 69% of the original size.

Image Optimization

-12%

Potential reduce by 42.5 kB

  • Original 354.6 kB
  • After minification 312.1 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, Otolift needs image optimization as it can save up to 42.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 121.8 kB

  • Original 221.1 kB
  • After minification 200.8 kB
  • After compression 99.3 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 121.8 kB or 55% of the original size.

CSS Optimization

-81%

Potential reduce by 49.0 kB

  • Original 60.5 kB
  • After minification 59.4 kB
  • After compression 11.5 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. Otolift.nl needs all CSS files to be minified and compressed as it can save up to 49.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (38%)

Requests Now

42

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otolift. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

otolift.nl

otolift.nl

357 ms

nl

nl

427 ms

css_41687f1a9d4ca5a4520eafb7514e294c.css

css_41687f1a9d4ca5a4520eafb7514e294c.css

452 ms

js_aceeac1a0f287b334e8de2d1c8a889a7.js

js_aceeac1a0f287b334e8de2d1c8a889a7.js

820 ms

conversion.js

conversion.js

14 ms

analytics.js

analytics.js

78 ms

logo_otolift.svg

logo_otolift.svg

93 ms

cta_phone_icon.png

cta_phone_icon.png

98 ms

icon_down.png

icon_down.png

98 ms

nl.png

nl.png

185 ms

en.png

en.png

186 ms

fr-be.png

fr-be.png

277 ms

fr.png

fr.png

186 ms

it.png

it.png

187 ms

nl-be.png

nl-be.png

281 ms

home_header_actie_1.png

home_header_actie_1.png

644 ms

check.png

check.png

371 ms

cta-grey-arrow.png

cta-grey-arrow.png

278 ms

button_play.png

button_play.png

279 ms

bg_blocks.png

bg_blocks.png

371 ms

bg_block.png

bg_block.png

370 ms

air_02.jpg

air_02.jpg

372 ms

one_02.jpg

one_02.jpg

372 ms

two_02.jpg

two_02.jpg

460 ms

parallel_02.jpg

parallel_02.jpg

460 ms

button_plus_min.gif

button_plus_min.gif

461 ms

phone.png

phone.png

461 ms

waarom_kaartje.png

waarom_kaartje.png

679 ms

bullet_arrow.gif

bullet_arrow.gif

550 ms

stappenplan.jpg

stappenplan.jpg

551 ms

overlay_video_small.png

overlay_video_small.png

550 ms

prijzen.png

prijzen.png

551 ms

home_kaartje_5.png

home_kaartje_5.png

640 ms

Nominatiebadge_6.png

Nominatiebadge_6.png

735 ms

rating.png

rating.png

641 ms

loader0.js

loader0.js

59 ms

52 ms

button_play_over.png

button_play_over.png

582 ms

persans-webfont.woff

persans-webfont.woff

670 ms

persansb-webfont.woff

persansb-webfont.woff

674 ms

collect

collect

17 ms

35 ms

6855-575-10-6290.js

6855-575-10-6290.js

136 ms

c

c

168 ms

application2.js

application2.js

109 ms

Accessibility Review

otolift.nl accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

otolift.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

otolift.nl SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Otolift.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Otolift.nl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

otolift.nl

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