satgeo.zum.de: Satellitengeograpie im Unterricht
Startseite
Page load speed analysis
-
69/100
Normal result -
5
Successful tests -
3
Failed tests
-
First response
356 ms
-
Resources loaded
1.2 sec
-
Page rendered
182 ms
-
Total page load time
1.8 sec
Click here to check amazing Satgeo Zum content for Germany. Otherwise, check out these important facts you probably never knew about satgeo.zum.de
We analyzed Satgeo.zum.de page load time and found that the first response time was 356 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
Page optimization
-
HTML 6.7 kB Images 124.9 kB Javascripts 104.6 kB CSS 5.5 kB In fact, the total size of Satgeo.zum.de main page is 241.7 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. 20% of websites need less resources to load. Images take 124.9 kB which makes up the majority of the site volume.
-
-
Original 6.7 kB
-
After minification 6.0 kB
-
After compression 2.4 kB
HTML optimization
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 4.3 kB or 64% of the original size.
-
-
-
Original 124.9 kB
-
After optimization 113.9 kB
Image optimization
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. Satgeo Zum images are well optimized though.
-
-
-
Original 104.6 kB
-
After minification 104.5 kB
-
After compression 40.1 kB
JavaScript optimization
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 64.5 kB or 62% of the original size.
-
-
-
Original 5.5 kB
-
After minification 4.6 kB
-
After compression 598 B
CSS optimization
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. Satgeo.zum.de needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 89% of the original size.
-
Network requests diagram
-
satgeo.zum.de
-
template_styles.css
-
show_ads.js
-
satgeo_kopf.gif
-
gBfNE.jpg
-
kopf3.jpg
-
ca-pub-5834279270464755.js
-
zrt_lookup.html
-
show_ads_impl.js
-
ads
-
osd.js
-
css
-
m_js_controller.js
-
abg.js
-
nessie_icon_thin_arrow_big_white.png
-
s
-
googlelogo_color_112x36dp.png
-
x_button_blue2.png
-
ui
-
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
-
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
Our browser made a total of 21 requests to load all elements on the main page. We found that 14% of them (3 requests) were addressed to the original Satgeo.zum.de, 24% (5 requests) were made to Pagead2.googlesyndication.com and 19% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (473 ms) belongs to the original domain Satgeo.zum.de.
Additional info on satgeo.zum.de
Requests
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Satgeo Zum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
Javascripts
Images
CSS
AJAX
All
Possible request optimization
Javascripts
Images
CSS
AJAX
Optimized
All
Good result
IP address
Satgeo.zum.de uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
Poor result
IP Trace
satgeo.zum.de
zum.de
wikis.zum.de
wiki.zum.de
mathenexus.zum.de
46.4.65.203
DNS records
| Type | Host | Target/ip | TTL | Other |
|---|---|---|---|---|
| A | satgeo.zum.de |
46.4.65.203 | 7200 | |
| MX | satgeo.zum.de |
zumserver.zum.de | 7200 | Pri: 10 |
Language and encoding
Poor result
Language
DE
Detected
N/A
Claimed
Encoding
N/A
Claimed
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Satgeo.zum.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 Satgeo.zum.de main page’s claimed encoding is . 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.
HTTPS certificate
Satgeo.zum.de has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Normal result
Visitor World Map
Country of origin for 70.2% of all visits is Germany. It’s good for Satgeo.zum.de that their server is also located in Germany, as that enables the majority of their visitors to benefit from a much faster page load time.
Good result
Poor result
Social Sharing Optimization
Open Graph description is not detected on the main page of Satgeo Zum. 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:
satgeo.zum.de
Analyze another website