3 sec in total
308 ms
2.5 sec
180 ms
Click here to check amazing Ltb content. Otherwise, check out these important facts you probably never knew about ltb.de
Dürr bietet ein umfangreiches Portfolio an Abluftreinigungsanlagen zur effizienten Entsorgung von Abgasen und Rückständen aus der Abluft. Erfahren Sie mehr!
Visit ltb.deWe analyzed Ltb.de page load time and found that the first response time was 308 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ltb.de performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value5.1 s
24/100
25%
Value4.1 s
80/100
10%
Value320 ms
77/100
30%
Value0
100/100
15%
Value4.8 s
79/100
10%
308 ms
106 ms
203 ms
200 ms
315 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 97% of them (33 requests) were addressed to the original Ltb.de, 3% (1 request) were made to Durr.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ltb.de.
Page size can be reduced by 425.3 kB (31%)
1.4 MB
942.8 kB
In fact, the total size of Ltb.de main page is 1.4 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. 15% of websites need less resources to load. Images take 995.7 kB which makes up the majority of the site volume.
Potential reduce by 19.6 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 19.6 kB or 77% of the original size.
Potential reduce by 149.0 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, Ltb needs image optimization as it can save up to 149.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 186.8 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 186.8 kB or 72% of the original size.
Potential reduce by 69.9 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. Ltb.de needs all CSS files to be minified and compressed as it can save up to 69.9 kB or 81% of the original size.
Number of requests can be reduced by 16 (48%)
33
17
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ltb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
www.ltb.de
308 ms
merged-e93934cd197ce005b9c4d31ea324bfae-aa3215b2a7e6e9c555fc398e9e06c998.css
106 ms
ltb-6b00d8aac9af22e01960c955416f1bbc.css
203 ms
merged-3c071047710aef5cf3ec7aad5b216703-f82bba632a6b027ac2863471a39c0ec7.js
200 ms
jquery.1.11.js
315 ms
merged-e3bcede3ce82322b134a988d88961baf-ad379335776240735d47fbe30f270bf8.js
371 ms
body-bg.png
100 ms
head-bg.png
102 ms
head-bg-left.png
105 ms
logo-ltb.png
100 ms
en.png
132 ms
arrow-down.png
194 ms
lang-bg.png
197 ms
metanavi-search-bg.png
563 ms
arrow-right.png
204 ms
head-bg-right.png
205 ms
160114_DU-CTS_LTB-Webbanner_PaintExpo2016_en_940x415px.jpg
433 ms
3D_LTB_Grafik_Slider_942x420.png
1143 ms
Investing_Time_Slider_942x420.jpg
591 ms
Determining_Slider_942x420_neu.jpg
404 ms
Service_Slider_neu_940x415px.jpg
511 ms
ltb-slogan.png
505 ms
LTB_Panorama_170x120px_V1.jpg
537 ms
News_Bild_optimiert_170.jpg
606 ms
150212_P10704867_RTO-Blau-logo_Laminatherstellung_Sudd_BS_150dpi_Kachel_170x120.jpg
613 ms
csm_Contact_Kachel_klein_a8041fea38.jpg
640 ms
Kalender_blau_Kachel_gross.jpg
661 ms
04_Customer_Support_LTB_Service_Pulli-Gelb_170x120px.jpg
688 ms
list.gif
713 ms
footer-bg.png
714 ms
footer-bg-left.png
735 ms
footer-bg-right.png
755 ms
piwik.js
692 ms
slider-bg.png
98 ms
ltb.de accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
ltb.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
ltb.de SEO score
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
DE
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ltb.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Ltb.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.
ltb.de
Open Graph description is not detected on the main page of Ltb. 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: