2.7 sec in total
335 ms
2.2 sec
201 ms
Welcome to at.opitec.com homepage info - get ready to check At OPITEC best content for Germany right away, or after learning these important things about at.opitec.com
Der Online-Shop für Bastelbedarf und alles rund ums Basteln und kreative Gestalten für Hobby, Kindergarten oder Schule
Visit at.opitec.comWe analyzed At.opitec.com page load time and found that the first response time was 335 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
at.opitec.com performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value9.8 s
0/100
25%
Value12.1 s
3/100
10%
Value8,680 ms
0/100
30%
Value0.586
11/100
15%
Value17.0 s
4/100
10%
335 ms
308 ms
122 ms
225 ms
425 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 70% of them (45 requests) were addressed to the original At.opitec.com, 25% (16 requests) were made to Nbg-web01.opitec.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (920 ms) relates to the external source Nbg-web01.opitec.com.
Page size can be reduced by 608.7 kB (49%)
1.2 MB
639.1 kB
In fact, the total size of At.opitec.com main page is 1.2 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. 25% of websites need less resources to load. Javascripts take 618.7 kB which makes up the majority of the site volume.
Potential reduce by 56.6 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 56.6 kB or 84% of the original size.
Potential reduce by 13.8 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. At 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. At.opitec.com 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 28 (46%)
61
33
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of At 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.
at.opitec.com
335 ms
Home
308 ms
skinning.css
122 ms
jsf.js.jsf
225 ms
jquery.js
425 ms
packed.js
605 ms
packed.css
450 ms
css
70 ms
thickbox.css
441 ms
main.css
260 ms
thickbox.js
331 ms
opitec.js
383 ms
jquery-ui-1.8.16.custom.min.js
454 ms
anleitungen_de.png
390 ms
opitec_logo.png
126 ms
header_banner_de.jpg
107 ms
user.png
132 ms
spacer.gif
125 ms
inputBackgroundImage.png
133 ms
start-home.png
105 ms
navi-divider.png
209 ms
autocompleteFieldGradient.png
215 ms
lupe.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
237 ms
OutletStore_de.jpg
237 ms
but_art.jpg;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
246 ms
but_wako.jpg;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
238 ms
but_merk.jpg;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
316 ms
green_big.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
321 ms
yellow_big.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
346 ms
grey_big.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
345 ms
red_big.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
347 ms
closeBig.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
363 ms
close.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
629 ms
at.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
429 ms
us.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
553 ms
wako_icon_blue.png
464 ms
credit-AT-de.png;jsessionid=63B6AC83DC48B7B27085D337A7B87A83.web14
462 ms
wishlist-icon_blue.png
483 ms
eigenmarke_teaser-de.jpg
475 ms
WP054_online-lager-R018_sp-at.jpg
735 ms
WR049_seifen-giessen_sp-de.jpg
688 ms
WR044_fruehling-ostern_sp-de.jpg
663 ms
WR045_R017-R016_sp-at.jpg
662 ms
WR043_mokume-gane_sp-de.jpg
740 ms
591691-01-m.jpg
563 ms
442291-01-m.jpg
654 ms
401688-01-m.jpg
742 ms
main_catalog_de.jpg
755 ms
start_bastelanleitungen.jpg
844 ms
gutschein_185.jpg
777 ms
telefon-hotline_blau.gif
823 ms
katalog_R001-de
830 ms
newsletter_de.jpg
920 ms
main_navi_bg.jpg
503 ms
arrowSlider_left.png
554 ms
arrowSlider_right.png
554 ms
wide_box_two_bg.jpg
574 ms
buttonBackgroundImage.png
614 ms
popupgradiant.png
633 ms
wide_box_bg.jpg
657 ms
navistyle_bg.jpg
656 ms
ga.js
8 ms
__utm.gif
12 ms
loadingAnimation.gif
640 ms
at.opitec.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
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.
at.opitec.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
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
at.opitec.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
Tap targets are not sized appropriately
DE
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise At.opitec.com 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 At.opitec.com 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.
at.opitec.com
Open Graph description is not detected on the main page of At 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: