4.7 sec in total
324 ms
3.8 sec
605 ms
Visit btdays.de now to see the best up-to-date Btdays content for Germany and also check out these interesting facts you probably never knew about btdays.de
Die Konferenzen für moderne Java- und Web-Entwicklung, für Software-Architektur und innovative Infrastruktur mit bekannten Experten aus der Branche.
Visit btdays.deWe analyzed Btdays.de page load time and found that the first response time was 324 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
btdays.de performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value13.3 s
0/100
25%
Value19.1 s
0/100
10%
Value29,090 ms
0/100
30%
Value0.092
91/100
15%
Value41.0 s
0/100
10%
324 ms
695 ms
49 ms
33 ms
36 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Btdays.de, 99% (78 requests) were made to Jax.de. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Jax.de.
Page size can be reduced by 376.1 kB (8%)
4.5 MB
4.1 MB
In fact, the total size of Btdays.de main page is 4.5 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 3.9 MB which makes up the majority of the site volume.
Potential reduce by 259.6 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 259.6 kB or 81% of the original size.
Potential reduce by 64.5 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. Btdays images are well optimized though.
Potential reduce by 35.6 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 35.6 kB or 20% of the original size.
Potential reduce by 16.4 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. Btdays.de needs all CSS files to be minified and compressed as it can save up to 16.4 kB or 14% of the original size.
Number of requests can be reduced by 65 (86%)
76
11
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btdays. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
btdays.de
324 ms
jax.de
695 ms
vendor-banner.pro.js
49 ms
banner.pro.js
33 ms
animate.min.css
36 ms
style.min.css
39 ms
style.css
460 ms
style.css
52 ms
style.css
42 ms
style.css
42 ms
sands_advanced_tickets_display.css
472 ms
jquery.bxslider.min.css
49 ms
style.css
47 ms
slick.css
64 ms
slick-theme.css
54 ms
wen-logo-slider-public.css
64 ms
flexslider.css
62 ms
slider-pro.min.css
70 ms
wbounce-all.min.css
69 ms
style.css
72 ms
superfish.css
78 ms
component.css
76 ms
font-awesome.min.css
78 ms
style-responsive.css
89 ms
style-custom.css
83 ms
form-basic.min.css
90 ms
style.css
96 ms
jquery-1.12.4-wp.js
98 ms
jquery-migrate-1.4.1-wp.js
98 ms
sands_multi_lang_cf7.js
97 ms
moment.js
100 ms
moment-timezone-with-data.min.js
99 ms
script.js
103 ms
sands-multi-loc.js
99 ms
script.js
102 ms
script.js
104 ms
script.js
107 ms
bootstrap.min.css
91 ms
bootstrap-select.min.css
83 ms
jquery.bxslider.min.js
82 ms
script.js
82 ms
slick.min.js
86 ms
jquery.cookie.js
86 ms
sands-functions.js
81 ms
bootstrap.min.js
81 ms
bootstrap-select.js
86 ms
js.cookie.js
78 ms
style.css
64 ms
ijc-style_old.css
42 ms
blocker.pro.js
56 ms
sands_mc4wp.js
57 ms
sands_advanced_tickets_display.js
57 ms
jquery.bxslider.min.js
56 ms
jquery.flexslider-min.js
58 ms
superfish.js
58 ms
hoverIntent.min.js
58 ms
modernizr.custom.js
60 ms
jquery.easing.js
63 ms
gdlr-script.js
63 ms
scripts.js
59 ms
wp-polyfill.min.js
64 ms
wp-embed.min.js
65 ms
jquery.sliderPro.min.js
65 ms
forms-api.min.js
64 ms
JAX20_Website_Logo_130x50_53929_v1_dark.png
19 ms
WJAX20_Website_HybridBanner_Icon_v1.png
20 ms
JAX22_Website_LP_Logo_Desktop_62582_v1.png
554 ms
WJAX22_Website_Logo_Desktop_65220_v1.png
562 ms
WJAX22_MLC_Speaker_links_v1.png
2017 ms
JAX23_MLC_Speaker_rechts_v1.png
1809 ms
JAX_WJAX_MLC22_Website_Header_Desktop_65220_v1.jpg
2315 ms
JAX_MLC_Website_Skyline_MUC.png
541 ms
JAX_MLC_Website_Skyline_MZ.png
960 ms
fontawesome-webfont.woff
1141 ms
wp-polyfill-fetch.min.js
453 ms
wp-polyfill-dom-rect.min.js
459 ms
wp-polyfill-url.min.js
466 ms
wp-polyfill-formdata.min.js
475 ms
wp-polyfill-element-closest.min.js
894 ms
btdays.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
btdays.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
btdays.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Btdays.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 Btdays.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.
btdays.de
Open Graph data is detected on the main page of Btdays. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: