5.9 sec in total
301 ms
5.2 sec
320 ms
Welcome to ddoptics.de homepage info - get ready to check DDoptics best content for Germany right away, or after learning these important things about ddoptics.de
Entdecken Sie die Präzisions- Ferngläser, Zielfernrohre und Spektive made by DDoptics | Wärmebildkameras | Hersteller
Visit ddoptics.deWe analyzed Ddoptics.de page load time and found that the first response time was 301 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
ddoptics.de performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value5.0 s
27/100
25%
Value6.0 s
46/100
10%
Value200 ms
90/100
30%
Value0
100/100
15%
Value5.2 s
74/100
10%
301 ms
895 ms
101 ms
302 ms
285 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 97% of them (68 requests) were addressed to the original Ddoptics.de, 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ddoptics.de.
Page size can be reduced by 1.5 MB (63%)
2.3 MB
858.1 kB
In fact, the total size of Ddoptics.de main page is 2.3 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. 45% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 35.9 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 35.9 kB or 84% of the original size.
Potential reduce by 11.5 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. DDoptics images are well optimized though.
Potential reduce by 933.4 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 933.4 kB or 80% of the original size.
Potential reduce by 509.3 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. Ddoptics.de needs all CSS files to be minified and compressed as it can save up to 509.3 kB or 86% of the original size.
Number of requests can be reduced by 54 (84%)
64
10
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DDoptics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
ddoptics.de
301 ms
895 ms
styles.css3.php
101 ms
bootstrap.css
302 ms
bootstrap-responsive.css
285 ms
widgets.css
296 ms
jquery.fancybox.css
393 ms
ajax_cart_super.css
400 ms
custommenu.css
471 ms
jquery-ui.css
492 ms
ma.upsellslider.css
498 ms
cs-basic-icons.css
565 ms
animate.css
590 ms
stylesheet.css
596 ms
cs_mod_tabber.css
663 ms
ddo_custom.css
755 ms
ddo_custom_dealer.css
687 ms
ddo_custom_print.css
696 ms
ma.featuredslider.css
765 ms
ma.newslider.css
783 ms
prototype.js
899 ms
ccard.js
846 ms
validation.js
861 ms
builder.js
881 ms
effects.js
942 ms
dragdrop.js
961 ms
controls.js
1078 ms
slider.js
997 ms
js.js
1036 ms
form.js
1061 ms
menu.js
1095 ms
translate.js
1130 ms
cookies.js
1160 ms
ma.jq.slide.js
1567 ms
ma.flexslider.js
1296 ms
bootstrap.min.js
1223 ms
styles_cyan.css
1360 ms
ddo_print.css
1230 ms
ddo_sheme_jagd.css
1119 ms
ddo_custom_mediaqueries.css
1130 ms
bootstrap-tooltip.js
1164 ms
ma.mobilemenu.js
1125 ms
ma.menu.effect.js
1127 ms
backtotop.js
1172 ms
ajax_cart_super.js
1230 ms
jquery.fancybox.js
1122 ms
custommenu.js
1170 ms
jquery-ui.js
1423 ms
jquery.cs_functions.js
1078 ms
jquery.cs_simple_animate.js
1078 ms
jquery.cs_image_loader.js
1047 ms
jquery.cs_tabber.js
1079 ms
jquery.waypoints.min.js
1073 ms
jquery.transit.js
1008 ms
ddo_custom.js
1033 ms
ga.js
76 ms
passion_logo.png
1418 ms
arrowtop.png
99 ms
icontype_natur.png
97 ms
icontype_jagt.png
103 ms
icontype_wandern.png
101 ms
aller-webfont.woff
230 ms
aller_rg-webfont.woff
439 ms
aller_lt-webfont.woff
246 ms
cs-basic-icons.woff
156 ms
income_select_background_005_800.jpg
212 ms
__utm.gif
26 ms
income_select_background_005_orig.jpg
717 ms
print.css
100 ms
ddo_print_print.css
102 ms
ddoptics.de 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
Image elements do not have [alt] attributes
Links do not have a discernible name
ddoptics.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
ddoptics.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
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 Ddoptics.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 Ddoptics.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.
ddoptics.de
Open Graph description is not detected on the main page of DDoptics. 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: