Tools & Wizards About Us
hotellumen.nl screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

hotellumen.nl

Lumen Hotel Zwolle - Lumen Zwolle

Page Load Speed

2.9 sec in total

First Response

1 sec

Resources Loaded

1.8 sec

Page Rendered

67 ms

hotellumen.nl screenshot

About Website

Visit hotellumen.nl now to see the best up-to-date Hotel Lumen content and also check out these interesting facts you probably never knew about hotellumen.nl

Visit hotellumen.nl

Key Findings

We analyzed Hotellumen.nl page load time and found that the first response time was 1 sec 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 40% of websites can load faster.

Performance Metrics

hotellumen.nl performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.1 s

78/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

1042 ms

lazyload.min.js

96 ms

Lumen-zwolle-logo.fw_.png

189 ms

nl.png

267 ms

Lumen-Hotel-Zwolle-300x188.jpg

271 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Hotellumen.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Lumenzwolle.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (84%)

Content Size

1.6 MB

After Optimization

251.2 kB

  • HTML
  • Images

In fact, the total size of Hotellumen.nl main page is 1.6 MB. 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. HTML takes 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 1.3 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 216.2 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 1.3 MB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 4.4 kB

  • Original 39.4 kB
  • After minification 35.0 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, Hotel Lumen needs image optimization as it can save up to 4.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotel Lumen. According to our analytics all requests are already optimized.

Network Requests Diagram

1042 ms

lazyload.min.js

lazyload.min.js

96 ms

Lumen-zwolle-logo.fw_.png

Lumen-zwolle-logo.fw_.png

189 ms

nl.png

nl.png

267 ms

Lumen-Hotel-Zwolle-300x188.jpg

Lumen-Hotel-Zwolle-300x188.jpg

271 ms

TC_2021_L_TRANSPARENT_BG_CMYK-01-150x150.png

TC_2021_L_TRANSPARENT_BG_CMYK-01-150x150.png

365 ms

awb-icons.woff

awb-icons.woff

349 ms

ipad-favicon.fw_.png

ipad-favicon.fw_.png

186 ms

en.png

en.png

189 ms

de.png

de.png

264 ms

Accessibility Review

hotellumen.nl accessibility score

94

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

hotellumen.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

hotellumen.nl SEO score

91

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

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 Hotellumen.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 Hotellumen.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

hotellumen.nl

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