3.2 sec in total
291 ms
2.4 sec
561 ms
Click here to check amazing David Lave content. Otherwise, check out these important facts you probably never knew about david-lave.de
Zauberer Berlin für Messen und Events. Close-Up Magie, Zauber-Show, Moderation, Messen, Produktpräsentation. Beste Referenzen !
Visit david-lave.deWe analyzed David-lave.de page load time and found that the first response time was 291 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
david-lave.de performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value13.4 s
0/100
25%
Value9.9 s
10/100
10%
Value30 ms
100/100
30%
Value0.641
9/100
15%
Value11.7 s
17/100
10%
291 ms
332 ms
109 ms
206 ms
215 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to David-lave.de and no external sources were called. The less responsive or slowest element that took the longest time to load (711 ms) belongs to the original domain David-lave.de.
Page size can be reduced by 178.8 kB (15%)
1.2 MB
1.0 MB
In fact, the total size of David-lave.de main page is 1.2 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. 40% of websites need less resources to load. Images take 983.6 kB which makes up the majority of the site volume.
Potential reduce by 7.4 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 7.4 kB or 69% of the original size.
Potential reduce by 36.5 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. David Lave images are well optimized though.
Potential reduce by 124.4 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 124.4 kB or 70% of the original size.
Potential reduce by 10.6 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. David-lave.de needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 83% of the original size.
Number of requests can be reduced by 17 (46%)
37
20
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of David Lave. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
david-lave.de
291 ms
www.david-lave.de
332 ms
pops.js
109 ms
styles.css
206 ms
styles_bl.css
215 ms
kuenstler.css
209 ms
jquery.min.js
512 ms
jquery.cycle.all.js
306 ms
bl_js.js
209 ms
david-lave_logo.gif
119 ms
foto1.jpg
309 ms
buehne1.jpg
211 ms
publikum1
311 ms
publikum6.jpg
312 ms
closeup1.jpg
405 ms
messe1.jpg
402 ms
moderation2.jpg
415 ms
closeup2.jpg
511 ms
messe3.jpg
512 ms
messe5.jpg
510 ms
moderation05.jpg
501 ms
moderation1.jpg
609 ms
spacer.gif
513 ms
david-lave_start3a.jpg
602 ms
english.gif
610 ms
rss.jpg
611 ms
piwik.js
601 ms
nav1_startseite1.gif
566 ms
nav2_buehnenshow1.gif
593 ms
nav3_close-up1.gif
599 ms
nav4_messe-shows1.gif
602 ms
nav5_moderation1.gif
603 ms
nav6_produktpraesentation1.gif
605 ms
nav7_kreuzfahrten1.gif
605 ms
bluedot.gif
694 ms
cornertopright.gif
701 ms
cornertopleft.gif
711 ms
cornerbottomright.gif
710 ms
cornerbottomleft.gif
709 ms
david-lave.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
david-lave.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
david-lave.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise David-lave.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that David-lave.de 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.
david-lave.de
Open Graph description is not detected on the main page of David Lave. 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: