9.6 sec in total
3.2 sec
5.9 sec
535 ms
Click here to check amazing DELTA CHECK content for Azerbaijan. Otherwise, check out these important facts you probably never knew about delta-check.com
Mit weit über 2.3 Millionen Hoteladressen an nahezu 90.000 Destinationen deckt sie alle 254 Länder und Territorien lückenlos ab
Visit delta-check.comWe analyzed Delta-check.com page load time and found that the first response time was 3.2 sec and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
delta-check.com performance score
name
value
score
weighting
Value13.2 s
0/100
10%
Value18.0 s
0/100
25%
Value21.3 s
0/100
10%
Value5,160 ms
0/100
30%
Value0.084
93/100
15%
Value30.3 s
0/100
10%
3222 ms
317 ms
434 ms
88 ms
429 ms
Our browser made a total of 131 requests to load all elements on the main page. We found that 85% of them (112 requests) were addressed to the original Delta-check.com, 9% (12 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Delta-check.com.
Page size can be reduced by 1.3 MB (55%)
2.4 MB
1.1 MB
In fact, the total size of Delta-check.com main page is 2.4 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. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 74.1 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 74.1 kB or 80% of the original size.
Potential reduce by 74.6 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. DELTA CHECK images are well optimized though.
Potential reduce by 810.4 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 810.4 kB or 74% of the original size.
Potential reduce by 384.5 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. Delta-check.com needs all CSS files to be minified and compressed as it can save up to 384.5 kB or 86% of the original size.
Number of requests can be reduced by 65 (56%)
116
51
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DELTA CHECK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
delta-check.com
3222 ms
language-selector.css
317 ms
jquery.reject.css
434 ms
css
88 ms
styles.css
429 ms
jquery.fancybox.css
427 ms
settings.css
529 ms
wpProQuiz_front.min.css
423 ms
css
61 ms
fontello.css
524 ms
animation.css
534 ms
style.css
682 ms
shortcodes.css
644 ms
responsive.css
453 ms
magnific-popup.css
551 ms
idangerous.swiper.css
560 ms
idangerous.swiper.scrollbar.css
560 ms
mediaplayer.css
562 ms
_messages.css
657 ms
ts.css
659 ms
js_composer.css
769 ms
flare.css
664 ms
css
18 ms
jquery.js
808 ms
jquery-migrate.min.js
761 ms
jquery.fancybox.js
765 ms
jquery.themepunch.tools.min.js
890 ms
jquery.themepunch.revolution.min.js
888 ms
jquery.easing.min.js
10 ms
tab_slide.js
888 ms
functional.css
962 ms
style-light.css
961 ms
jquery.reject.js
958 ms
jquery.form.min.js
963 ms
scripts.js
963 ms
underscore.min.js
961 ms
jquery.cookie.js
964 ms
jquery.autosize.js
965 ms
core.min.js
965 ms
widget.min.js
1051 ms
tabs.min.js
1052 ms
sitepress.js
112 ms
effect.min.js
827 ms
effect-fade.min.js
833 ms
superfish.js
835 ms
_utils.js
831 ms
_front.js
905 ms
shortcodes_init.js
898 ms
jquery.magnific-popup.min.js
922 ms
jquery.flexslider-min.js
915 ms
idangerous.swiper.js
841 ms
idangerous.swiper.scrollbar-2.1.js
834 ms
mediaelement-and-player.min.js
878 ms
jquery.hoverdir.js
876 ms
hoverIntent.js
875 ms
isotope.pkgd.min.js
852 ms
chart.min.js
802 ms
diagram.raphael.js
800 ms
_messages.js
809 ms
jquery.knob.js
802 ms
mouse.min.js
705 ms
slider.min.js
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_reviews.js
778 ms
wp-embed.min.js
704 ms
all.frontend.min.js
677 ms
js_composer_front.js
613 ms
wp-emoji-release.min.js
503 ms
list-icon.png
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de-grey.jpg
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DELTA-CHECK-Logo.png
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background.png
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infographics.png
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DELTA-CHECK-Hoteladressen.png
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Torsten-Sabel-Image.png
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analytics.js
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d-QWLnp4didxos_6urzFtg.woff
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143 ms
daIfzbEw-lbjMyv4rMUUTj8E0i7KZn-EPnyo3HZu7kw.woff
244 ms
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142 ms
b9PWBSMHrT2zM5FgUdtu0T8E0i7KZn-EPnyo3HZu7kw.woff
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fontello.woff
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64 ms
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cambridge-250.png
940 ms
collect
268 ms
siteminder-250.png
754 ms
booking.com-250.png
751 ms
cornell-250.png
736 ms
cultuzz-250.png
728 ms
electrolux-250.png
716 ms
Deutsche-post-2501.png
763 ms
ManagerSeminare-250.png
737 ms
Customer-Alliance-250.png
730 ms
accessibility-pass-250.png
729 ms
Fewo-Channelmanager-250.png
720 ms
book2meet-250.png
718 ms
Serta-250px.png
728 ms
National-Pen-250px.png
769 ms
Churchill-Logo.png
735 ms
Nespresso.png
742 ms
Zengo-250W.png
704 ms
Peakwork-250W.png
709 ms
Vioma-Logo-250W.png
751 ms
11-Logo-250px.png
749 ms
md-Logo-250W1.png
256 ms
hotelchamp-Logo-250w.png
281 ms
hrs-250.png
281 ms
Swiss-post-2501.png
311 ms
nisbets-250.png
328 ms
miele-250.png
330 ms
douwe-egberts-250.png
341 ms
was-wir-machen03.png
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unsere-leistungen03.png
369 ms
unsere-referenzen03.png
399 ms
DELTA-CHECK-2315000-Hotels-Weltweit.png
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469 ms
delta-check.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
delta-check.com 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
delta-check.com 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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delta-check.com 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 Delta-check.com 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.
delta-check.com
Open Graph data is detected on the main page of DELTA CHECK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: