3.3 sec in total
351 ms
2.6 sec
376 ms
Visit opitec.de now to see the best up-to-date OPITEC content for Germany and also check out these interesting facts you probably never knew about opitec.de
Der Online-Shop für Bastelbedarf und alles rund ums Basteln und kreative Gestalten für Hobby, Kindergarten oder Schule
Visit opitec.deWe analyzed Opitec.de page load time and found that the first response time was 351 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
opitec.de performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value6.2 s
11/100
25%
Value8.6 s
17/100
10%
Value680 ms
44/100
30%
Value0.598
11/100
15%
Value10.0 s
26/100
10%
351 ms
317 ms
304 ms
105 ms
202 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Opitec.de, 67% (45 requests) were made to De.opitec.com and 27% (18 requests) were made to Nbg-web01.opitec.com. The less responsive or slowest element that took the longest time to load (950 ms) relates to the external source Nbg-web01.opitec.com.
Page size can be reduced by 611.8 kB (48%)
1.3 MB
673.2 kB
In fact, the total size of Opitec.de main page is 1.3 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. 30% of websites need less resources to load. Javascripts take 618.7 kB which makes up the majority of the site volume.
Potential reduce by 58.7 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 58.7 kB or 84% of the original size.
Potential reduce by 14.7 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. OPITEC images are well optimized though.
Potential reduce by 446.7 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 446.7 kB or 72% of the original size.
Potential reduce by 91.6 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. Opitec.de needs all CSS files to be minified and compressed as it can save up to 91.6 kB or 85% of the original size.
Number of requests can be reduced by 27 (43%)
63
36
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OPITEC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
opitec.de
351 ms
de.opitec.com
317 ms
Home
304 ms
skinning.css
105 ms
jsf.js.jsf
202 ms
jquery.js
384 ms
packed.js
564 ms
packed.css
251 ms
css
56 ms
thickbox.css
205 ms
main.css
527 ms
thickbox.js
297 ms
opitec.js
305 ms
jquery-ui-1.8.16.custom.min.js
353 ms
anleitungen_de.png
420 ms
opitec_logo.png
105 ms
header_banner_de.jpg
106 ms
user.png
104 ms
spacer.gif
96 ms
inputBackgroundImage.png
105 ms
start-home.png
106 ms
navi-divider.png
189 ms
autocompleteFieldGradient.png
206 ms
lupe.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
202 ms
OutletStore_de.jpg
204 ms
but_art.jpg;jsessionid=DF421E34443F30711735A12A64BB9354.web14
196 ms
but_wako.jpg;jsessionid=DF421E34443F30711735A12A64BB9354.web14
203 ms
but_merk.jpg;jsessionid=DF421E34443F30711735A12A64BB9354.web14
284 ms
green_big.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
292 ms
yellow_big.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
297 ms
grey_big.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
299 ms
red_big.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
301 ms
closeBig.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
299 ms
close.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
377 ms
de.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
386 ms
us.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
478 ms
wako_icon_blue.png
402 ms
credit-DE-de.png;jsessionid=DF421E34443F30711735A12A64BB9354.web14
396 ms
wishlist-icon_blue.png
403 ms
eigenmarke_teaser-de.jpg
497 ms
WP054_online-lager-R018_sp-de.jpg
768 ms
WR049_seifen-giessen_sp-de.jpg
729 ms
WR044_fruehling-ostern_sp-de.jpg
686 ms
WR045_R017-R016_sp-de.jpg
687 ms
WR043_mokume-gane_sp-de.jpg
768 ms
WR060-1_Opitec-Plus-Line_sp-de.jpg
764 ms
446826-02-m.jpg
779 ms
449972-01-m.jpg
779 ms
550480-02-m.jpg
820 ms
main_catalog_de.jpg
857 ms
start_bastelanleitungen.jpg
942 ms
gutschein_185.jpg
858 ms
telefon-hotline_blau.gif
874 ms
katalog_R001-de
870 ms
newsletter_de.jpg
914 ms
sp_opitec-wuerzburg.gif
950 ms
main_navi_bg.jpg
418 ms
arrowSlider_left.png
426 ms
arrowSlider_right.png
435 ms
wide_box_two_bg.jpg
440 ms
buttonBackgroundImage.png
451 ms
popupgradiant.png
501 ms
wide_box_bg.jpg
503 ms
navistyle_bg.jpg
501 ms
ga.js
30 ms
__utm.gif
12 ms
loadingAnimation.gif
414 ms
opitec.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
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
[id] attributes on active, focusable elements are not unique
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.
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.
opitec.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
opitec.de 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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opitec.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 Opitec.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
opitec.de
Open Graph description is not detected on the main page of OPITEC. 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: