Tools & Wizards About Us
lumenman.de screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lumenman.de

Lumenman - light painting photography artist - start

Page Load Speed

6.1 sec in total

First Response

1.2 sec

Resources Loaded

4.8 sec

Page Rendered

146 ms

lumenman.de screenshot

About Website

Welcome to lumenman.de homepage info - get ready to check Lumenman best content for Germany right away, or after learning these important things about lumenman.de

Light painting artist - lumenman - based in Munich, Germany. A lot of light painting photography and art.

Visit lumenman.de

Key Findings

We analyzed Lumenman.de page load time and found that the first response time was 1.2 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

lumenman.de performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

lumenman.de

1152 ms

analytics.js

43 ms

wp-emoji-release.min.js

136 ms

widget.css

245 ms

css

52 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 56% of them (38 requests) were addressed to the original Lumenman.de, 24% (16 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lumenman.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 839.4 kB (14%)

Content Size

5.8 MB

After Optimization

5.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lumenman.de main page is 5.8 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. 55% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 58.6 kB

  • Original 74.4 kB
  • After minification 73.0 kB
  • After compression 15.8 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 58.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 7.0 kB

  • Original 4.6 MB
  • After minification 4.6 MB

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. Lumenman images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 472.8 kB

  • Original 754.4 kB
  • After minification 678.4 kB
  • After compression 281.6 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 472.8 kB or 63% of the original size.

CSS Optimization

-87%

Potential reduce by 301.0 kB

  • Original 346.2 kB
  • After minification 218.9 kB
  • After compression 45.2 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. Lumenman.de needs all CSS files to be minified and compressed as it can save up to 301.0 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (70%)

Requests Now

50

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lumenman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lumenman.de

lumenman.de

1152 ms

analytics.js

analytics.js

43 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

136 ms

widget.css

widget.css

245 ms

css

css

52 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

335 ms

style.css

style.css

901 ms

styles.css

styles.css

317 ms

public.css

public.css

327 ms

lightbox.css

lightbox.css

347 ms

style.css

style.css

350 ms

jquery.js

jquery.js

696 ms

jquery-migrate.min.js

jquery-migrate.min.js

438 ms

modernizr.min.js

modernizr.min.js

480 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

839 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

470 ms

frontend.min.js

frontend.min.js

564 ms

lightbox.min.js

lightbox.min.js

607 ms

fb.min.js

fb.min.js

588 ms

jquery.bind-first-0.2.3.min.js

jquery.bind-first-0.2.3.min.js

674 ms

js.cookie-2.1.3.min.js

js.cookie-2.1.3.min.js

695 ms

public.js

public.js

814 ms

js

js

77 ms

index.js

index.js

69 ms

index.js

index.js

92 ms

jquery.easing.min.js

jquery.easing.min.js

40 ms

main.js

main.js

1193 ms

site_tracking.js

site_tracking.js

799 ms

scripts.js

scripts.js

850 ms

public.js

public.js

961 ms

comment-reply.min.js

comment-reply.min.js

962 ms

wp-embed.min.js

wp-embed.min.js

962 ms

collect

collect

20 ms

js

js

57 ms

sdk.js

sdk.js

32 ms

webfont.js

webfont.js

35 ms

close.png

close.png

112 ms

loading.gif

loading.gif

124 ms

prev.png

prev.png

113 ms

next.png

next.png

108 ms

lumenman-logo4001.png

lumenman-logo4001.png

134 ms

wlp2gwHKFkZgtmSR3NB0oRJfbwhW.ttf

wlp2gwHKFkZgtmSR3NB0oRJfbwhW.ttf

36 ms

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W776rR349Lw.ttf

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W776rR349Lw.ttf

42 ms

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W74erR349Lw.ttf

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W74erR349Lw.ttf

51 ms

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W71msR349Lw.ttf

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W71msR349Lw.ttf

51 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

52 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

52 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

52 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

51 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

60 ms

sdk.js

sdk.js

13 ms

css

css

29 ms

52 ms

wlppgwHKFkZgtmSR3NB0oRJXsCxGDNNV.ttf

wlppgwHKFkZgtmSR3NB0oRJXsCxGDNNV.ttf

5 ms

wlppgwHKFkZgtmSR3NB0oRJX1C1GDNNV.ttf

wlppgwHKFkZgtmSR3NB0oRJX1C1GDNNV.ttf

10 ms

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W7wesR349Lw.ttf

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W7wesR349Lw.ttf

6 ms

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W71mtR349Lw.ttf

lW-swjwOK3Ps5GSJlNNkMalNpiZe_ldbOR4W71mtR349Lw.ttf

10 ms

KFOkCnqEu92Fr1MmgVxIIzc.ttf

KFOkCnqEu92Fr1MmgVxIIzc.ttf

9 ms

fbevents.js

fbevents.js

40 ms

iceland-landscapes-light-painting-36.jpg

iceland-landscapes-light-painting-36.jpg

637 ms

iceland-landscapes-light-painting-32.jpg

iceland-landscapes-light-painting-32.jpg

763 ms

and-suddenly-im-flying.jpg

and-suddenly-im-flying.jpg

377 ms

dont-you-call-me-a-mindless-philosopher.jpg

dont-you-call-me-a-mindless-philosopher.jpg

344 ms

deneva.jpg

deneva.jpg

324 ms

preloader-inverse.gif

preloader-inverse.gif

118 ms

KFOjCnqEu92Fr1Mu51TjASc6CsE.ttf

KFOjCnqEu92Fr1Mu51TjASc6CsE.ttf

23 ms

KFOjCnqEu92Fr1Mu51S7ACc6CsE.ttf

KFOjCnqEu92Fr1Mu51S7ACc6CsE.ttf

24 ms

fa-brands-400.woff

fa-brands-400.woff

340 ms

Accessibility Review

lumenman.de accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lumenman.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lumenman.de SEO score

86

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lumenman.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Lumenman.de 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

lumenman.de

Open Graph data is detected on the main page of Lumenman. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: