3.4 sec in total
307 ms
2.8 sec
313 ms
Visit alfa-sprachreisen.de now to see the best up-to-date Alfa Sprachreisen content for Germany and also check out these interesting facts you probably never knew about alfa-sprachreisen.de
Sprachreisen weltweit für Erwachsene & Schüler von DIALOG: Mehrfach ausgezeichneter Veranstalter für Sprachreisen aus Deutschland. Bekannt aus ZDF WISO und NTV. Sprachreise buchen mit Bestpreis Garant...
Visit alfa-sprachreisen.deWe analyzed Alfa-sprachreisen.de page load time and found that the first response time was 307 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
alfa-sprachreisen.de performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value10.0 s
1/100
25%
Value6.7 s
36/100
10%
Value730 ms
41/100
30%
Value0.377
28/100
15%
Value7.6 s
47/100
10%
307 ms
477 ms
198 ms
200 ms
32 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 91% of them (41 requests) were addressed to the original Alfa-sprachreisen.de, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Alfa-sprachreisen.de.
Page size can be reduced by 163.8 kB (32%)
509.1 kB
345.4 kB
In fact, the total size of Alfa-sprachreisen.de main page is 509.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 277.3 kB which makes up the majority of the site volume.
Potential reduce by 25.7 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 25.7 kB or 74% of the original size.
Potential reduce by 81 B
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. Alfa Sprachreisen images are well optimized though.
Potential reduce by 98.8 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 98.8 kB or 67% of the original size.
Potential reduce by 39.1 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. Alfa-sprachreisen.de needs all CSS files to be minified and compressed as it can save up to 39.1 kB or 79% of the original size.
Number of requests can be reduced by 22 (51%)
43
21
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alfa Sprachreisen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
alfa-sprachreisen.de
307 ms
www.alfa-sprachreisen.de
477 ms
merged-47cf9cfbab7d285cf66134ca5cd86880-b9d1bbf74172ec72b0702ade539da273.css
198 ms
screen-alfa-6ca1cefe245e2a21498acc3c0c2fef28.css
200 ms
jquery.min.js
32 ms
merged-7a9941e84960dc9ab1d162a04dde777e.js
208 ms
analytics.js
43 ms
trackingCode.js
77 ms
signet.gif
109 ms
btn_search.gif
107 ms
_ERWACHSENE.jpg
351 ms
_FUEHRUNGSKRAEFTE.jpg
1727 ms
_JUGENDLICHE.jpg
735 ms
col-ffffff_opacity-90.png
1444 ms
btn_arrow_inactive.gif
197 ms
bg_ul_li.png
199 ms
bg_opener_opened_default.gif
294 ms
teaser-malta.jpg
301 ms
teaser-london2.jpg
392 ms
brighton-teaser.jpg
401 ms
teaser-aix-en-provence.jpg
455 ms
teaser-dublin.jpg
490 ms
teaser-malaga.jpg
503 ms
fsdv_logo_freigestellt.png
554 ms
DIN_CERTCO_freigestellt2.png
588 ms
eaquals_freigestellt.png
603 ms
british_council_freigestell.png
650 ms
cervantes_freigestellt.png
688 ms
btn_img-slider_left.gif
702 ms
btn_img-slider_right.gif
747 ms
bg_servicenav_contact.png
781 ms
bg_servicenav_faq.png
801 ms
bg_servicenav_booking.png
830 ms
bg_servicenav_bookmarks.png
843 ms
bg_last-viewed_caption_bottom.png
879 ms
close.gif
901 ms
collect
22 ms
dummy_facebook.png
833 ms
dummy_twitter.png
846 ms
dummy_gplus.png
881 ms
bg_opener_closed_default.gif
905 ms
socialshareprivacy_on_off.png
932 ms
socialshareprivacy_info.png
942 ms
settings.png
979 ms
print-809cc2402982b8cd70eb976b698ca7dc.css
100 ms
alfa-sprachreisen.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
Links do not have a discernible name
alfa-sprachreisen.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
Browser errors were logged to the console
Page has valid source maps
alfa-sprachreisen.de SEO score
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 Alfa-sprachreisen.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 Alfa-sprachreisen.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.
alfa-sprachreisen.de
Open Graph description is not detected on the main page of Alfa Sprachreisen. 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: