3.6 sec in total
399 ms
2.8 sec
419 ms
Welcome to sembo.de homepage info - get ready to check Sembo best content for Germany right away, or after learning these important things about sembo.de
Es ist egal wohin Ihre Reise geht,wer Sie sind oder wie Sie verreisen möchten-wir finden die bestmögliche Rundreise die zu Ihnen passt Sonne und Badeurlaub,Wochenendreisen, nachhaltig Reisen und viele...
Visit sembo.deWe analyzed Sembo.de page load time and found that the first response time was 399 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sembo.de performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value14.0 s
0/100
25%
Value7.5 s
27/100
10%
Value1,310 ms
18/100
30%
Value0.883
3/100
15%
Value16.8 s
5/100
10%
399 ms
187 ms
195 ms
192 ms
204 ms
Our browser made a total of 113 requests to load all elements on the main page. We found that 65% of them (74 requests) were addressed to the original Sembo.de, 19% (21 requests) were made to Sembo.se and 6% (7 requests) were made to Images.sembo.se. The less responsive or slowest element that took the longest time to load (805 ms) belongs to the original domain Sembo.de.
Page size can be reduced by 977.8 kB (44%)
2.2 MB
1.2 MB
In fact, the total size of Sembo.de main page is 2.2 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. 55% of websites need less resources to load. Images take 991.8 kB which makes up the majority of the site volume.
Potential reduce by 59.0 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. This page needs HTML code to be minified as it can gain 7.8 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 59.0 kB or 81% of the original size.
Potential reduce by 10.8 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. Sembo images are well optimized though.
Potential reduce by 646.9 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 646.9 kB or 78% of the original size.
Potential reduce by 261.1 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. Sembo.de needs all CSS files to be minified and compressed as it can save up to 261.1 kB or 84% of the original size.
Number of requests can be reduced by 77 (71%)
109
32
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sembo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 45 to 1 for CSS and as a result speed up the page load time.
www.sembo.de
399 ms
modernizr.custom.03327.js
187 ms
styles.css
195 ms
responsive-columns.css
192 ms
responsive-main.css
204 ms
responsive-header.css
207 ms
responsive-boxarea.css
209 ms
responsive-searchengine.css
277 ms
responsive-campaign.css
285 ms
require.js
288 ms
responsive-page.js
303 ms
Index1260pxFix.css
313 ms
WebResource.axd
229 ms
WebResource.axd
283 ms
embed.js
484 ms
reset.css
188 ms
core.css
193 ms
typography.css
213 ms
subNav.css
223 ms
Breadcrumbs.css
232 ms
primary-navigation.css
273 ms
article.css
282 ms
fancybox.css
289 ms
fancybox.css
313 ms
coda-slider.css
325 ms
flight-top-list.css
336 ms
pushers.css
363 ms
faq.css
375 ms
shopping-cart.css
385 ms
hotel-information.css
413 ms
search-controls.css
427 ms
jquery-ui.css
438 ms
header.css
453 ms
footer.css
468 ms
overlay.css
481 ms
RichTextStyles.css
512 ms
Typography.css
528 ms
Core.css
541 ms
Main.css
542 ms
Header.css
561 ms
Searchengine.css
576 ms
searchengine-horizonal.css
609 ms
Pushers.css
624 ms
Footer.css
636 ms
Campaign.css
556 ms
FlightTopList.css
576 ms
Fonts.css
585 ms
Core-responsive.css
610 ms
Cookie.css
619 ms
header-navigation.css
603 ms
datepicker.css
575 ms
jquery-ui.css
22 ms
s_bg.png
192 ms
ImageHandler.ashx
475 ms
sembo_logo_de.png
105 ms
sembo_logo_nopayoff.png
128 ms
vaara-resmaal.jpg
206 ms
erbjudande.jpg
288 ms
saa-reser-du.jpg
210 ms
om-sembo.jpg
102 ms
SolsakraSommaren_index_1500x400.jpg
555 ms
SolsakraSommaren_index_950x350.jpg
492 ms
slider_st_dtereisen.jpg
805 ms
shield_green.png
310 ms
checkbox.png
315 ms
searchsymbol.png
187 ms
menu_arrow.png
188 ms
magnifying-glass.png
191 ms
paris_65x65.jpg
195 ms
barcelona_65x65.jpg
207 ms
rom_65x65.jpg
274 ms
london_65x65.jpg
276 ms
venice_65x65.jpg
278 ms
ImageHandler.ashx
554 ms
ImageHandler.ashx
370 ms
phone.png
380 ms
sembo.application.js
639 ms
jquery.min.js
100 ms
jquery.sembo.hotelSearchControl.js
384 ms
s_bg_big.png
407 ms
body-canvas-bg5.png
267 ms
magenta-splash-large.png
270 ms
marker2.png
289 ms
ajax-loader.gif
370 ms
calendar-icon.png
373 ms
arrowdown.png
442 ms
26a849_7_0.woff
773 ms
26a849_8_0.woff
692 ms
26a849_6_0.woff
658 ms
footer-canvas-bg.8x42.jpg
584 ms
check-magenta150x150_16x16.jpg
303 ms
Social-icons.png
304 ms
sembo.common.js
673 ms
analytics.js
11 ms
ga.js
27 ms
tag.js
162 ms
collect
28 ms
__utm.gif
16 ms
vecapture.js
180 ms
superdeal-sembo.jpg
201 ms
meloneras1.jpg
790 ms
spass-fuer-kinder-sembo.jpg
221 ms
speisen-und-weinkellereien-sembo.jpg
246 ms
feriehuse.jpg
264 ms
kinderfreie-ferien-sembo.jpg
175 ms
familienklassiker-sembo.jpg
291 ms
sembo.hijax.js
370 ms
i18n.js
370 ms
handlebars-1.0.0.beta.4.min.js
137 ms
translations.js
117 ms
jquery-ui.min.js
35 ms
translations.js
100 ms
ui-bg_flat_75_ffffff_40x100.png
23 ms
sembo.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sembo.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sembo.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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sembo.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sembo.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.
sembo.de
Open Graph description is not detected on the main page of Sembo. 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: