7.5 sec in total
338 ms
6.9 sec
274 ms
Welcome to sglgroup.com homepage info - get ready to check SGL Group best content for Germany right away, or after learning these important things about sglgroup.com
As a specialist for graphite and fiber composite materials, SGL Carbon offers innovative and reliable solutions along the entire value chain.
Visit sglgroup.comWe analyzed Sglgroup.com page load time and found that the first response time was 338 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sglgroup.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value25.6 s
0/100
25%
Value38.5 s
0/100
10%
Value1,250 ms
19/100
30%
Value1.21
1/100
15%
Value49.3 s
0/100
10%
338 ms
262 ms
2684 ms
361 ms
563 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 83% of them (64 requests) were addressed to the original Sglgroup.com, 12% (9 requests) were made to Charts3.equitystory.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Sglgroup.com.
Page size can be reduced by 374.2 kB (24%)
1.6 MB
1.2 MB
In fact, the total size of Sglgroup.com main page is 1.6 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. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 95.7 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 20.3 kB, which is 18% 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 95.7 kB or 85% of the original size.
Potential reduce by 46.9 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. SGL Group images are well optimized though.
Potential reduce by 209.2 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 209.2 kB or 52% of the original size.
Potential reduce by 22.5 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. Sglgroup.com needs all CSS files to be minified and compressed as it can save up to 22.5 kB or 79% of the original size.
Number of requests can be reduced by 25 (35%)
71
46
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SGL Group. 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 12 to 1 for CSS and as a result speed up the page load time.
sglgroup.com
338 ms
www.sglgroup.com
262 ms
index.html
2684 ms
default.css
361 ms
style.css
563 ms
rebrush.css
960 ms
style_content.css
1255 ms
emotional.css
341 ms
ThickBox.css
568 ms
chinese-xp.css
473 ms
jquery.js
1007 ms
jquery.accordion.js
788 ms
thickbox.js
810 ms
jquery.innerfade-dynamic.js
763 ms
modrnizr_video_only.js
879 ms
jquery-1.7.1.min.js
1227 ms
appConfig.js
931 ms
swipe_endless_drag.js
995 ms
swipe.css
1063 ms
styles-homepage.css
1069 ms
slick.css
1006 ms
slick.min.js
1133 ms
scripts-homepage.js
1086 ms
header.jpg
112 ms
logo.jpg
121 ms
bg_arrow.gif
109 ms
spinner_preloader_blue.gif
106 ms
main-menu-unternehmen-en.png
123 ms
main-menu-produkte-en.png
117 ms
main-menu-innovation-en.png
210 ms
main-menu-relations-en.png
212 ms
main-menu-presse-en.png
216 ms
main-menu-karriere-en.png
227 ms
main-menu-kontakt-en.png
235 ms
carbon_in_modern_life.jpg
967 ms
carbon_in_urbanization.jpg
664 ms
carbon_in_energy.jpg
569 ms
carbon_in_mobility.jpg
592 ms
career_en.jpg
615 ms
EDM_241x135.jpg
442 ms
corpoarte_social_responsibility.jpg
499 ms
business_units.jpg
683 ms
SGL_group_newsroom.jpg
681 ms
best_solutions.jpg
702 ms
production_sites.jpg
733 ms
trade_shows_and_events.jpg
773 ms
product_groups.jpg
807 ms
teaser2
532 ms
bg_search.gif
784 ms
product-menu-bg.png
792 ms
pfeil_weiss.png
815 ms
arr_left.gif
860 ms
pfeil.png
885 ms
lupe.png
893 ms
arrow_down.png
894 ms
pfeil_rot.png
918 ms
bg_arrow_white_big.png
956 ms
bg_arrow_big.gif
985 ms
trennlinie01.png
1010 ms
icon_youtube.gif
995 ms
analytics.js
22 ms
wtid.js
298 ms
collect
13 ms
icon_facebook.gif
986 ms
icon_xing.gif
985 ms
icon_top.gif
987 ms
pfeil_links.png
687 ms
pfeil_rechts.png
695 ms
reset-v2.0.css
192 ms
teaser.css
193 ms
jquery-v1.7.2.min.js
484 ms
highstock-v1.3.6.min.js
499 ms
common-v1.0.0.min.js
198 ms
dcs.gif
188 ms
CenturyGothic-Bold.woff
574 ms
CenturyGothic.woff
580 ms
icomoon.ttf
195 ms
sglgroup.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
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.
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>).
sglgroup.com 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
Missing source maps for large first-party JavaScript
sglgroup.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sglgroup.com 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 Sglgroup.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.
sglgroup.com
Open Graph description is not detected on the main page of SGL Group. 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: