1.4 sec in total
214 ms
1.2 sec
58 ms
Click here to check amazing LEO content for Germany. Otherwise, check out these important facts you probably never knew about leo.org
LEO.org: Your expert for languages on the Internet - offering online dictionaries, forums, vocabulary trainer and language courses. Also available as App.
Visit leo.orgWe analyzed Leo.org page load time and found that the first response time was 214 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
leo.org performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value5.0 s
26/100
25%
Value5.4 s
56/100
10%
Value2,040 ms
7/100
30%
Value0.161
73/100
15%
Value17.9 s
4/100
10%
214 ms
420 ms
320 ms
54 ms
97 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 10% of them (3 requests) were addressed to the original Leo.org, 86% (25 requests) were made to Dict.leo.org and 3% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (420 ms) belongs to the original domain Leo.org.
Page size can be reduced by 90.0 kB (23%)
384.4 kB
294.4 kB
In fact, the total size of Leo.org main page is 384.4 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. 30% of websites need less resources to load. Javascripts take 136.4 kB which makes up the majority of the site volume.
Potential reduce by 87.9 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 87.9 kB or 86% of the original size.
Potential reduce by 2.1 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. LEO images are well optimized though.
Potential reduce by 0 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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. Leo.org has all CSS files already compressed.
We found no issues to fix!
26
26
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LEO. According to our analytics all requests are already optimized.
leo.org
214 ms
www.leo.org
420 ms
german-english
320 ms
ionic.js
54 ms
www.webpack-2df2de69.css
97 ms
vedd3670a3b1c4e178fdfb0cc912d969e1713874337387
104 ms
www.webpack-6fe3286f.js
15 ms
leo-detailed.svg
14 ms
btn_donate_LG.gif
22 ms
leo.svg
30 ms
leo-left.svg
22 ms
flag_en.svg
28 ms
flag_de.svg
25 ms
flag_es.svg
34 ms
flag_fr.svg
56 ms
flag_ru.svg
73 ms
flag_it.svg
63 ms
flag_zh.svg
57 ms
flag_pt.svg
65 ms
flag_pl.svg
75 ms
Dollarphotoclub_9851446.jpg
77 ms
apps.jpg
78 ms
AdobeStock_46776646.jpeg
78 ms
AdobeStock_109136501.jpeg
79 ms
Dollarphotoclub_53561224.jpg
82 ms
Dollarphotoclub_93174352.jpg
80 ms
Dollarphotoclub_82037713.jpg
82 ms
Dollarphotoclub_85041545.jpg
83 ms
logo_2024-05-04T08:35:18-.png
84 ms
leo.org accessibility score
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
Some elements have a [tabindex] value greater than 0
leo.org 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
Browser errors were logged to the console
leo.org 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
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leo.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Leo.org 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.
leo.org
Open Graph description is not detected on the main page of LEO. 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: