2.8 sec in total
431 ms
2.2 sec
156 ms
Visit twnaturstein.de now to see the best up-to-date TW Naturstein content and also check out these interesting facts you probably never knew about twnaturstein.de
Die TW Naturstein GmbH ist kompetenter Ansprechpartner wenn es um Naturstein, Marmor oder Granit sowie Schiefer, Sandstein oder Basaltina geht.
Visit twnaturstein.deWe analyzed Twnaturstein.de page load time and found that the first response time was 431 ms and then it took 2.3 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.
twnaturstein.de performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value8.0 s
3/100
25%
Value6.0 s
46/100
10%
Value690 ms
43/100
30%
Value0.159
73/100
15%
Value5.2 s
74/100
10%
431 ms
138 ms
440 ms
332 ms
332 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 95% of them (53 requests) were addressed to the original Twnaturstein.de, 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (899 ms) belongs to the original domain Twnaturstein.de.
Page size can be reduced by 352.2 kB (45%)
787.1 kB
434.9 kB
In fact, the total size of Twnaturstein.de main page is 787.1 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. 40% of websites need less resources to load. Javascripts take 421.6 kB which makes up the majority of the site volume.
Potential reduce by 28.6 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 8.4 kB, which is 25% 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 28.6 kB or 85% of the original size.
Potential reduce by 4.1 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. TW Naturstein images are well optimized though.
Potential reduce by 308.1 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 308.1 kB or 73% of the original size.
Potential reduce by 11.5 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. Twnaturstein.de needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 82% of the original size.
Number of requests can be reduced by 24 (44%)
55
31
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TW Naturstein. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
twnaturstein.de
431 ms
screen.css
138 ms
prototype.js
440 ms
scriptaculous.js
332 ms
main_script.js
332 ms
jquery_min_1_7.js
438 ms
jquery_easing_1_3.js
288 ms
slider_jquery.js
328 ms
shadowbox.css
408 ms
shadowbox.js
435 ms
builder.js
197 ms
effects.js
144 ms
dragdrop.js
144 ms
controls.js
141 ms
slider.js
140 ms
sound.js
121 ms
mainnav_shadow_left.png
177 ms
mainnav_bg.png
176 ms
nav_home_1.jpg
180 ms
nav_ueber_uns_0.jpg
133 ms
nav_leistungen_0.jpg
134 ms
nav_naturstein_0.jpg
132 ms
mainnav_flyout_bg.png
240 ms
nav_referenzen_0.jpg
240 ms
nav_ausstellung_0.jpg
244 ms
mainnav_shadow_right.png
279 ms
logo.jpg
288 ms
logo.png
294 ms
slider_bg.png
353 ms
slider_pfeil_links.png
354 ms
slider_pfeil_rechts.png
347 ms
slider_03.jpg
608 ms
trans.gif
394 ms
slider_02.jpg
624 ms
slider_01.jpg
662 ms
ihr_kompetenter_partner_rund_um_den_naturstein.png
474 ms
startseite_klein.jpg
569 ms
titel_grosse_ausstellung.jpg
502 ms
grosse_ausstellung.jpg
691 ms
titel_unsere_leistungen.jpg
623 ms
unsere_leistungen.jpg
682 ms
titel_der_naturstein.jpg
712 ms
der_naturstein.jpg
728 ms
titel_referenzen.jpg
727 ms
referenzen.jpg
872 ms
footernavi_bg.png
788 ms
footernav_home.jpg
795 ms
footernav_ueber_uns.jpg
816 ms
footernav_leistungen.jpg
844 ms
footernav_naturstein.jpg
831 ms
footernav_referenzen.jpg
890 ms
footernav_ausstellung.jpg
899 ms
ga.js
6 ms
__utm.gif
11 ms
print.css
122 ms
__utm.gif
3 ms
twnaturstein.de 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
twnaturstein.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
twnaturstein.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Twnaturstein.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Twnaturstein.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.
twnaturstein.de
Open Graph description is not detected on the main page of TW Naturstein. 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: