6.5 sec in total
1.3 sec
5 sec
200 ms
Click here to check amazing LESSING Images content for Russia. Otherwise, check out these important facts you probably never knew about lessingimages.com
the ERICH LESSING Kunst- & Kulturarchiv GmbH is the official preserver of the heritage of ERICH LESSING and keeps all rights and copyrights to secure the continuation of the oeuvre.
Visit lessingimages.comWe analyzed Lessingimages.com page load time and found that the first response time was 1.3 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
lessingimages.com performance score
name
value
score
weighting
Value9.5 s
0/100
10%
Value33.3 s
0/100
25%
Value26.0 s
0/100
10%
Value830 ms
35/100
30%
Value0.003
100/100
15%
Value31.3 s
0/100
10%
1335 ms
560 ms
564 ms
394 ms
389 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Lessingimages.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Lessingimages.com.
Page size can be reduced by 511.1 kB (61%)
837.6 kB
326.5 kB
In fact, the total size of Lessingimages.com main page is 837.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 501.5 kB which makes up the majority of the site volume.
Potential reduce by 11.6 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. This page needs HTML code to be minified as it can gain 1.7 kB, which is 11% 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 11.6 kB or 77% of the original size.
Potential reduce by 63.2 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. Obviously, LESSING Images needs image optimization as it can save up to 63.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 375.3 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 375.3 kB or 75% of the original size.
Potential reduce by 61.0 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. Lessingimages.com needs all CSS files to be minified and compressed as it can save up to 61.0 kB or 80% of the original size.
Number of requests can be reduced by 39 (75%)
52
13
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LESSING Images. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.
lessingimages.com
1335 ms
main.css
560 ms
navigation.css
564 ms
headerSearch.css
394 ms
modal.css
389 ms
scroll.css
399 ms
headerFader.css
586 ms
buttons.css
967 ms
tree.css
590 ms
table.css
733 ms
forms.css
763 ms
searchResults.css
771 ms
themes.css
780 ms
agents.css
780 ms
bildDetails.css
919 ms
dates.css
768 ms
events.css
784 ms
lightbox.css
794 ms
addToCart.css
817 ms
quicksearch.css
910 ms
styles.css
942 ms
searchResults_4x6.css
963 ms
mods_home.css
987 ms
printmodal.css
985 ms
dragndrop.css
1004 ms
mods.css
1089 ms
jq.js
2499 ms
ieTimeoutFix.js
1150 ms
jquery.ezmark.min.js
1163 ms
jq.dropdown.js
1169 ms
mousewheel.js
1195 ms
mousewheelDetector.js
1274 ms
scrollbar.js
1732 ms
modal.js
1363 ms
lightboxHandler.js
1591 ms
addToCartHandler.js
1213 ms
quicksearch.js
1249 ms
print.js
1369 ms
dragndrop.js
1400 ms
app.js
1267 ms
analytics.js
62 ms
25010352.jpg
1269 ms
lightboxaction.asp
684 ms
lessingbiopers12.jpg
458 ms
prevButton.png
179 ms
nextButton.png
188 ms
button_grey.png
468 ms
icons_dark.png
203 ms
search.png
211 ms
lessingbiopers12.jpg
729 ms
logo.png
409 ms
collect
23 ms
print.css
197 ms
lessingimages.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
Image elements do not have [alt] attributes
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.
lessingimages.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
General
Impact
Issue
Detected JavaScript libraries
lessingimages.com 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lessingimages.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Lessingimages.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.
lessingimages.com
Open Graph description is not detected on the main page of LESSING Images. 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: