5.2 sec in total
365 ms
2.7 sec
2.1 sec
Click here to check amazing Roemer Grafik content. Otherwise, check out these important facts you probably never knew about roemer-grafik.de
Seit über 25 Jahren technische illustrationen für die Industrie, Verbände, Buch-Verlage und Agenturen.
Visit roemer-grafik.deWe analyzed Roemer-grafik.de page load time and found that the first response time was 365 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
roemer-grafik.de performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value5.4 s
20/100
25%
Value3.9 s
82/100
10%
Value1,770 ms
10/100
30%
Value0.011
100/100
15%
Value5.7 s
68/100
10%
365 ms
22 ms
107 ms
203 ms
201 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 97% of them (94 requests) were addressed to the original Roemer-grafik.de, 2% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Roemer-grafik.de.
Page size can be reduced by 104.5 kB (4%)
2.6 MB
2.5 MB
In fact, the total size of Roemer-grafik.de main page is 2.6 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. 20% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 12.5 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 12.5 kB or 68% of the original size.
Potential reduce by 90.3 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. Roemer Grafik images are well optimized though.
Potential reduce by 1.7 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. Roemer-grafik.de needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 71% of the original size.
We found no issues to fix!
47
47
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roemer Grafik. According to our analytics all requests are already optimized.
roemer-grafik.de
365 ms
css
22 ms
rg.css
107 ms
absorbermodul.jpg
203 ms
pfeil1.jpg
201 ms
Illustration-PV-Anlage-Wohnhaus.jpg
200 ms
uhren.jpg
207 ms
FreihandzeichnungEXPO.jpg
204 ms
Wasserstoff-Tankstelle.jpg
205 ms
BlockCarving.jpg
313 ms
Fahrlader.jpg
313 ms
strichgrafik.jpg
313 ms
technische-illustration-stapler.jpg
312 ms
laser02.jpg
312 ms
Laser%20comparing.jpg
313 ms
Waermetauscher.jpg
417 ms
heat_pipe_.jpg
408 ms
technische-grafik03.jpg
416 ms
technische_grafik04_klein.jpg
409 ms
Pavillon.jpg
408 ms
zdf1.jpg
414 ms
zdf.jpg
508 ms
Envisat1.jpg
511 ms
technische-grafik01.jpg
523 ms
Dornier-Do-X-Riss.jpg
521 ms
handbuch_grafik.jpg
512 ms
montageanleitung.jpg
607 ms
verdichter01.jpg
607 ms
technische-grafik-schnitt.jpg
612 ms
infografik14.jpg
613 ms
national-geographic1.jpg
615 ms
Infografik03.jpg
616 ms
infografik_gebirgsform.jpg
744 ms
atoll.jpg
745 ms
infografik-flugsicherheit-windkraftanlagen.jpg
744 ms
Modulanschluss.jpg
711 ms
duenschicht-modul.jpg
717 ms
Server-Kaltgang-final.jpg
619 ms
Illustration-PV-Anlage-Wohnhaus.jpg
799 ms
pfeil1.jpg
624 ms
absorbermodul.jpg
918 ms
FreihandzeichnungEXPO.jpg
778 ms
Wasserstoff-Tankstelle.jpg
796 ms
uhren.jpg
754 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff
9 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff
10 ms
BlockCarving.jpg
948 ms
strichgrafik.jpg
864 ms
technische-illustration-stapler.jpg
981 ms
Fahrlader.jpg
922 ms
laser02.jpg
829 ms
Laser%20comparing.jpg
933 ms
heat_pipe_.jpg
945 ms
Pavillon.jpg
925 ms
technische_grafik04_klein.jpg
943 ms
zdf1.jpg
1082 ms
technische-grafik03.jpg
966 ms
Waermetauscher.jpg
1004 ms
zdf.jpg
1001 ms
3dgrafik17.jpg
990 ms
Envisat1.jpg
973 ms
handbuch_grafik.jpg
1006 ms
Dornier-Do-X-Riss.jpg
1045 ms
technische-grafik01.jpg
1085 ms
montageanleitung.jpg
989 ms
verdichter01.jpg
1055 ms
technische-grafik-schnitt.jpg
1028 ms
infografik14.jpg
1030 ms
national-geographic1.jpg
1071 ms
Infografik03.jpg
1102 ms
Modulanschluss.jpg
1033 ms
duenschicht-modul.jpg
1059 ms
Server-Kaltgang-final.jpg
1150 ms
infografik_gebirgsform.jpg
1092 ms
infografik-flugsicherheit-windkraftanlagen.jpg
1097 ms
atoll.jpg
1076 ms
Pfeil1.jpg
1028 ms
Server-Kaltgang-roh.jpg
923 ms
kessel_bauformen.jpg
948 ms
Solargrafik.jpg
942 ms
technische-illustrationen.jpg
943 ms
mercedes.jpg
834 ms
mercedesbuch.jpg
835 ms
architekturgrafik.jpg
807 ms
airbrush.jpg
801 ms
illustrationen.gif
793 ms
Montageanleitung.jpg
491 ms
Atoll.jpg
262 ms
Server-Kaltgang-roh.jpg
238 ms
kessel_bauformen.jpg
189 ms
Solargrafik.jpg
255 ms
technische-illustrationen.jpg
257 ms
mercedes.jpg
269 ms
mercedesbuch.jpg
237 ms
architekturgrafik.jpg
291 ms
airbrush.jpg
298 ms
illustrationen.gif
290 ms
roemer-grafik.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
roemer-grafik.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
roemer-grafik.de 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
Tap targets are not sized appropriately
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roemer-grafik.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Roemer-grafik.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.
roemer-grafik.de
Open Graph description is not detected on the main page of Roemer Grafik. 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: