5.8 sec in total
339 ms
5 sec
438 ms
Welcome to vsjournals.de homepage info - get ready to check Vsjournals best content right away, or after learning these important things about vsjournals.de
Springer VS: Journals
Visit vsjournals.deWe analyzed Vsjournals.de page load time and found that the first response time was 339 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
vsjournals.de performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value4.2 s
45/100
25%
Value4.8 s
66/100
10%
Value220 ms
88/100
30%
Value0
100/100
15%
Value4.2 s
86/100
10%
339 ms
1625 ms
41 ms
58 ms
104 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Vsjournals.de, 22% (25 requests) were made to Static.springer.com and 11% (13 requests) were made to Images.springer.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Images.springer.com.
Page size can be reduced by 1.3 MB (61%)
2.1 MB
802.3 kB
In fact, the total size of Vsjournals.de main page is 2.1 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. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 65.1 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 65.1 kB or 82% of the original size.
Potential reduce by 529.7 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. Obviously, Vsjournals needs image optimization as it can save up to 529.7 kB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 675.2 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 675.2 kB or 72% of the original size.
Number of requests can be reduced by 71 (70%)
102
31
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vsjournals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and as a result speed up the page load time.
vsjournals.de
339 ms
vsjournals
1625 ms
wicket-event.js
41 ms
wicket-ajax.js
58 ms
262426511.js
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jquery.min.js
15 ms
jquery-migrate-1.1.0.js
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jquery-ui.min.js
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jquery.customScroller-1.2.js
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baynote.js
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prod_min.js
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webtrekk.js
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webtrekk_social_media_tracking.js
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webtrekk_scrollposition.js
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prod_min.css
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header.prod.js
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event
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cda_displayimage.jpg
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print_springer_logo.png
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print_springer_slogan.png
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common
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gtm.js
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bg.png
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12286.jpg
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cda_displayimage.png
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springer-sprite-s5ec53e3cda.png
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logo-vs.png
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dot_line_horizontalDark.gif
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sprite_action_buttons.png
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plusone.js
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sprite_horizontal.png
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sprite_buttons.gif
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bg_ProductGraphic.gif
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sprite_custom_buttons.gif
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bg_btnRight.gif
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bg_btnTop.gif
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0661.js
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conversion_async.js
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analytics.js
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9CC.js
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x.gif
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bg_ST_T2b.png
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sprite_portlets.png
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bgTransition.png
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watermark.png
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wt
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springer-us
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oldbrowser.js
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bg_flapNavigation_active.gif
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bg_flapNavigation_inactive.gif
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linkid.js
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collect
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s
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view
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cb=gapi.loaded_0
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cb=gapi.loaded_1
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fastbutton
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u
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view
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u.php
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serve
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pixel
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usersync
84 ms
Pug
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pixel
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Pug
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policy
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postmessageRelay
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merge
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match
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ga-audiences
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prod_print_min.css
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tap.php
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cb=gapi.loaded_0
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W5F8_SL0XFawnjxHGsZjJA.ttf
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3193398744-postmessagerelay.js
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rpc:shindig_random.js
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match
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cb=gapi.loaded_0
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cm.gif
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custom-script.js
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listener2
83 ms
vsjournals.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
vsjournals.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
Page has valid source maps
vsjournals.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vsjournals.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 Vsjournals.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.
vsjournals.de
Open Graph data is detected on the main page of Vsjournals. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: