2 sec in total
563 ms
1.3 sec
131 ms
Click here to check amazing Callavista content. Otherwise, check out these important facts you probably never knew about callavista.de
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Visit callavista.deWe analyzed Callavista.de page load time and found that the first response time was 563 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
callavista.de performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value5.6 s
18/100
25%
Value4.5 s
72/100
10%
Value50 ms
100/100
30%
Value0.015
100/100
15%
Value4.4 s
83/100
10%
563 ms
205 ms
496 ms
203 ms
204 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 58% of them (21 requests) were addressed to the original Callavista.de, 19% (7 requests) were made to Translate.googleapis.com and 11% (4 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (563 ms) belongs to the original domain Callavista.de.
Page size can be reduced by 143.9 kB (25%)
568.0 kB
424.2 kB
In fact, the total size of Callavista.de main page is 568.0 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. 35% of websites need less resources to load. Javascripts take 317.2 kB which makes up the majority of the site volume.
Potential reduce by 27.2 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 27.2 kB or 79% of the original size.
Potential reduce by 158 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. Callavista images are well optimized though.
Potential reduce by 108.2 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 108.2 kB or 34% of the original size.
Potential reduce by 8.3 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. Callavista.de needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 59% of the original size.
Number of requests can be reduced by 20 (57%)
35
15
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Callavista. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
callavista.de
563 ms
main.css
205 ms
jquery-1.3.2.js
496 ms
jquery.newsticker.js
203 ms
jcarousellite_1.0.1.js
204 ms
main.js
210 ms
print.js
213 ms
element.js
17 ms
background.jpg
101 ms
top_background.png
101 ms
button_ok.png
107 ms
logo_callavista.png
102 ms
content_background.png
103 ms
top_background.jpg
112 ms
top_countries.jpg
102 ms
start_background.jpg
298 ms
transparent.gif
202 ms
pricebox_top.png
204 ms
pricebox_background.png
205 ms
pricebox_bottom.png
212 ms
bottom.jpg
322 ms
translateelement.css
24 ms
main.js
28 ms
ga.js
4 ms
footer_background.png
257 ms
element_main.js
21 ms
__utm.gif
35 ms
translate_24dp.png
23 ms
l
19 ms
googlelogo_color_42x16dp.png
30 ms
translate_24dp.png
30 ms
cleardot.gif
34 ms
te_ctrl3.gif
10 ms
loading.gif
11 ms
googlelogo_color_68x28dp.png
9 ms
te_bk.gif
3 ms
callavista.de accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
callavista.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
callavista.de SEO score
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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Callavista.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 Callavista.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.
callavista.de
Open Graph description is not detected on the main page of Callavista. 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: