9.2 sec in total
257 ms
7.6 sec
1.3 sec
Click here to check amazing Javascript Spezial content. Otherwise, check out these important facts you probably never knew about javascript-spezial.de
Software Know-How mit der Fullstack-Experience. Alles für Software-Professionals. Artikel, Live Events, Tutorials und Konferenzen.
Visit javascript-spezial.deWe analyzed Javascript-spezial.de page load time and found that the first response time was 257 ms and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
javascript-spezial.de performance score
name
value
score
weighting
Value10.0 s
0/100
10%
Value26.4 s
0/100
25%
Value23.3 s
0/100
10%
Value29,970 ms
0/100
30%
Value0.15
76/100
15%
Value52.9 s
0/100
10%
257 ms
792 ms
202 ms
305 ms
310 ms
Our browser made a total of 206 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Javascript-spezial.de, 86% (177 requests) were made to Entwickler.de and 2% (5 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Entwickler.de.
Page size can be reduced by 2.9 MB (64%)
4.6 MB
1.6 MB
In fact, the total size of Javascript-spezial.de main page is 4.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 214.1 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. This page needs HTML code to be minified as it can gain 32.4 kB, which is 13% 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 214.1 kB or 86% of the original size.
Potential reduce by 32.8 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. Javascript Spezial images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 69% of the original size.
Potential reduce by 1.6 MB
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. Javascript-spezial.de needs all CSS files to be minified and compressed as it can save up to 1.6 MB or 87% of the original size.
Number of requests can be reduced by 138 (72%)
192
54
The browser has sent 192 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Javascript Spezial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 82 to 1 for JavaScripts and from 50 to 1 for CSS and as a result speed up the page load time.
javascript-spezial.de
257 ms
entwickler.de
792 ms
bwp-recent-comments.css
202 ms
style.css
305 ms
wooicon.css
310 ms
slick.css
311 ms
animate.min.css
312 ms
style.css
314 ms
font-awesome.min.css
315 ms
dashicons.min.css
507 ms
style.css
407 ms
gmw-cl-style-dep.css
407 ms
jobspot.css
407 ms
pac.css
410 ms
woocommerce-layout.css
410 ms
woocommerce.css
504 ms
polls-css.css
508 ms
wpfront-scroll-top.css
508 ms
wbounce.min.css
508 ms
mediaelementplayer.min.css
509 ms
wp-mediaelement.css
602 ms
style.css
708 ms
font-awesome.min.css
604 ms
chosen.css
608 ms
responsive.css
606 ms
jquery.jscrollpane.css
611 ms
magnific-popup.css
702 ms
owl.carousel.css
704 ms
woocommerce.css
716 ms
style-midnightblue.css
720 ms
jkreativ-icon.min.css
721 ms
css
80 ms
font-awesome.css
803 ms
bootstrap.css
805 ms
layouts.css
807 ms
responsive.css
811 ms
lightbox.css
812 ms
mixed.css
811 ms
js
89 ms
cookieconsent.min.js
63 ms
gpt.js
60 ms
wpp.css
822 ms
pubads_impl_82.js
23 ms
container.html
29 ms
js_composer.css
934 ms
ultimate.min.css
861 ms
Defaults.css
623 ms
woocommerce-twitterboostrap.css
620 ms
main.min.css
719 ms
font-awesome.min.css
706 ms
main.min.css
723 ms
sands-style.css
636 ms
kiosk-style.css
718 ms
layout.css
750 ms
jquery.js
924 ms
jquery-migrate.min.js
788 ms
hrf-script.js
731 ms
sandsjobprocessing.js
727 ms
wpfront-scroll-top.js
728 ms
wbounce.min.js
728 ms
masonry.js
726 ms
lightbox-2.6.min.js
815 ms
jquery.mixitup.js
727 ms
custom.js
763 ms
ultimate.min.js
937 ms
ajax-filter-posts.js
759 ms
functions.js
814 ms
jquery-validate.bootstrap-tooltip.min.js
728 ms
jquery.validate.min.js
728 ms
wp-emoji-release.min.js
718 ms
shCore.js
719 ms
shBrushAS3.js
804 ms
shBrushBash.js
810 ms
shBrushColdFusion.js
728 ms
shBrushClojure.js
726 ms
shBrushCpp.js
765 ms
shBrushCSharp.js
841 ms
shBrushCss.js
839 ms
shBrushDelphi.js
840 ms
shBrushDiff.js
752 ms
shBrushErlang.js
742 ms
shBrushFSharp.js
738 ms
shBrushGroovy.js
803 ms
shBrushJava.js
789 ms
shBrushJavaFX.js
789 ms
shBrushJScript.js
791 ms
shBrushLatex.js
704 ms
shBrushMatlabKey.js
670 ms
analytics.js
22 ms
shBrushObjC.js
805 ms
shBrushPerl.js
805 ms
shBrushPhp.js
805 ms
collect
14 ms
shBrushPlain.js
770 ms
shBrushPowerShell.js
770 ms
shBrushPython.js
770 ms
shBrushR.js
770 ms
shBrushRuby.js
770 ms
collect
51 ms
shBrushScala.js
681 ms
shBrushSql.js
677 ms
shBrushVb.js
639 ms
shBrushXml.js
637 ms
unveil.js
746 ms
custom.js
689 ms
slick.js
683 ms
jquery.form.min.js
684 ms
scripts.js
681 ms
scripts.min.js
678 ms
jquery.blockUI.min.js
624 ms
woocommerce.min.js
619 ms
jquery.cookie.min.js
634 ms
cart-fragments.min.js
634 ms
polls-js.js
591 ms
ads
201 ms
retina.min.js
547 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
191 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
192 ms
mediaelement-and-player.min.js
699 ms
wp-mediaelement.js
599 ms
plugins.js
718 ms
html5shiv.min.js
617 ms
main.js
618 ms
ZeroClipboard.min.js
619 ms
ajax-post.js
539 ms
comment-reply.min.js
559 ms
js_composer_front.js
561 ms
gmw.js
562 ms
fontawesome-webfont.woff
987 ms
10888134844443974132
165 ms
fontawesome-webfont.woff
826 ms
18060703764397015800
38 ms
osd.js
40 ms
fontawesome-webfont.woff
584 ms
fontawesome-webfont.woff
808 ms
Defaults.woff
896 ms
logo-mobile-ent.png
484 ms
75x75.png
807 ms
entwicklerde_Entwickler-Kiosk_web_30649_v1_frei11.jpg
812 ms
epress.jpg
813 ms
450x225.png
808 ms
600x300.png
808 ms
Abocover_Magazine_BT_298821-220x311.jpg
890 ms
tablet@3x2-220x308.jpg
1061 ms
shCore.css
874 ms
shThemeDefault.css
781 ms
Abocover_Magazine_ECM_29882-220x311.jpg
951 ms
ECM-Magazin-3-16_Cover_595x842-220x311.jpg
1772 ms
Abocover_Magazine_EM_298821-220x311.jpg
1773 ms
Entwickler-Magazin-Spezial-1-16_Cover_595x842-220x311.jpg
1774 ms
Cover_1000_Seiten_EM2_16_595x842-220x311.jpg
1774 ms
iot_sonderheft_cover_v61-220x311.jpg
1741 ms
Entwickler-Magazin-Spezial-Vol3-Agilit%C3%A4t_Cover-small-220x311.jpg
1742 ms
Cover_EM_Spezial2_15_v3_mon-220x311.jpg
1747 ms
Entwickler-Magazin-Spezial-3-15_Cover_595x842-220x311.jpg
1746 ms
tablet@2x1-220x308.jpg
1747 ms
Abocover_EK_29882-220x311.jpg
1725 ms
books_cover_31871_v2-220x311.jpg
1661 ms
Shortcut_cover_31871_v2-220x311.jpg
1641 ms
Abocover_Magazine_JM_298821-220x311.jpg
1638 ms
Java-Magazin-4-16_Cover_595x842-220x311.jpg
1826 ms
Cover_1500_Seiten_JavaMagazin_3_16-220x311.jpg
1753 ms
Abocover_Magazine_MT_29882-220x311.jpg
1756 ms
Mobile-Technology-1-16_Cover_595x842-220x311.jpg
1738 ms
Abocover_Magazine_PM_29882-220x311.jpg
1727 ms
PHP-Magazin-3-16_Cover_595x842-220x311.jpg
1731 ms
Cover_1000_Seiten_PM3_16_33155_v4-220x311.jpg
1928 ms
Sharepoint-Kompendium-4-15_Cover_595x842-220x311.jpg
1826 ms
Abocover_Magazine_WD_298821-220x311.jpg
1653 ms
Windows-Developer-4-16_Cover_595x842-220x311.jpg
1506 ms
entwickler.jobs_Popup_Desktop_34633_v2_frei.jpg
1607 ms
entwickler.jobs_Popup_Mobile_34633_v2_frei.jpg
1506 ms
gmw-loader.gif
1603 ms
1.png
1602 ms
dotted.png
1602 ms
gtm.js
768 ms
admin-ajax.php
2489 ms
embed.js
170 ms
admin-ajax.php
2514 ms
loading.gif
529 ms
close.png
529 ms
ajax-loader.gif
628 ms
messer-schaerfen-90x45.jpg
630 ms
shutterstock_289151327-90x45.jpg
631 ms
50-90x45.jpg
634 ms
webstorm-2016-1-phpstorm-2016-1-final-90x45.jpg
635 ms
survey-90x45.jpg
635 ms
messer-schaerfen-300x150.jpg
726 ms
50-300x150.jpg
731 ms
webstorm-2016-1-phpstorm-2016-1-final-300x150.jpg
730 ms
survey-300x150.jpg
967 ms
WooComposer.woff
810 ms
feuerwerk-300x150.jpg
948 ms
vulkan-api-300x150.jpg
947 ms
conversion_async.js
51 ms
70 ms
34 ms
40 ms
63 ms
59 ms
32 ms
common.js
76 ms
util.js
77 ms
stats.js
76 ms
woocommerce-smallscreen.css
130 ms
AuthenticationService.Authenticate
44 ms
javascript-spezial.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
[id] attributes on active, focusable elements are not unique
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
javascript-spezial.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
Missing source maps for large first-party JavaScript
javascript-spezial.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Javascript-spezial.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Javascript-spezial.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.
javascript-spezial.de
Open Graph data is detected on the main page of Javascript Spezial. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: