periodensystem.info


periodensystem.info Website Info

periodensystem.info (Periodensystem.info er en omfattende online ressource, der giver dybdegående information om det periodiske system. Med detaljerede data om hvert element, deres egenskaber, historie og anvendelser, er siden ideel for studerende, undervisere og kemiinteresserede, der ønsker at få et overblik over elementernes verden.) was registered first at 12/Sep/2001 23:02:14 U C. DNS looks Active and website looks Accessable. periodensystem.info Website SEMRush Rank is 11,446,454. According to Google, website speed score is 100/100 and FAST. Website looks safe for children.
periodensystem.info


periodensystem.info Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Title:
Periodensystem.info - Detaljeret oversigt over det periodiske system
Description:
Opdag det periodiske system med omfattende information om elementer, deres egenskaber, opdagelsesdatoer og anvendelser på Periodensystem.info. En ressource for studerende, forskere og kemientusiaster.
Categories :
Education/Reference, Reference
Mobile Friendly?:
✓ Yes
Canonical URL:
[Not Set]

periodensystem.info Domain & Whois Details

Refresh
Domain Create Date:
12/Sep/2001 23:02:14 U C
Domain Expire Date:
12-Sep-2012 23:02:14 UTC
Domain Last Update Date:
12-Sep-2012 23:02:14 UTC
Domain Owner:
Sponsoring 1&1 Internet AG (R113-LRMS)Registrant Andreas HoppeAdmin Andreas HoppeBilling Hostmaster EINSUNDEINSTech Hostmaster EINSUNDEINS
Server Software:
PHP/7.4
Server Type:
Apache
Nameservers:
NS55.1UND1.DE - NS56.1UND1.DE - - - - - - - - - - -
Hosting Location:
DE - GERMANY
IP:
87.106.243.222

periodensystem.info Backlinks & Rankings

SEMRush Rank:
11,446,454
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush Traffic:
1
Number of users expected to visit the website during the following month.
SEMRush URL Links:
126
Number of links to URL according to SemRush.
SEMRush Website Links:
661
Number of links to the website according to SemRush.
SEMRush Domain Links:
9,402
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
11
Number of keywords where site in Google's organic search top 100.

periodensystem.info Social Media

Facebook Comments:
3
Facebook Shares:
36
Facebook Reactions:
8

periodensystem.info Website Speed (Desktop)

Refresh
Overall Category:
FAST
The human readable speed "category"
Speed Index:
100
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.02 (FAST)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
0.241 s (FAST)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
2 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
0.578 s (FAST)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Interaction to Next Paint (INP):
41 ms (FAST)
Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP
Largest Contentful Paint (LCP):
0.586 s (FAST)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
392 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
122 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://www.periodensystem.info/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
6/6/2023 10:01:07 AM
The last time we checked this website.

periodensystem.info HTML Resources

Type
Request Count
Size
Total
41
392 KB
Third-party
34
344 KB
Script
14
299 KB
Image
10
46 KB
Other
8
22 KB
Document
7
20 KB
Stylesheet
2
3 KB
Media
0
0 KB
Font
0
0 KB

periodensystem.info Website Safety

Refresh
Last Check Date:
3/3/2023 12:56:28 PM
Fortiguard:
Reference
Mcafee Category:
Education/Reference
OpenDNS:
notdecidedyet
Cloudflare DNS:
OK
MyWot Child Safety:
96

periodensystem.info HTTP Headers

Refresh
Connection :
keep-alive
Content-Language :
de
Content-Type :
text/html; charset=utf-8
Date :
Thu, 08 Jun 2023 05:34:19 GMT
Server :
Apache
Transfer-Encoding :
chunked
Vary :
Accept-Encoding
X-Powered-By :
PHP/7.4


periodensystem.info W3C HTML Validation Check Now

Last Check Date:
5/30/2023 12:00:00 AM
Errors:
0
Warnings:
0
Info:
2

periodensystem.info Similar Sites

Website
Title
Rank
Das Periodensystem in seiner schönsten Form | Wolfenthal
Periodensystem Online - Das interaktive Periodensystem der Elemente
12,850,944
InternetChemie.info - Your Gateway to Chemistry Knowledge
9,876,058
Lenntech Wasseraufbereitung
6,954,787
Rohstoff-Welt.de - Ihr Experte für Rohstoffe und Ressourcen
8,464,672

periodensystem.info Site Keywords

Actinium
Aluminium
Americium
antimon
argon
Arsen
Astat
atom
ꈍb
barium
Berkelium
Beryllium
Bismut
blei
Bohrium
bor
brom
cadmium
calcium
Californium
Cäsium
cer
Chemie
Chlor
chrom
cobalt
Curium
Dubnium
Dysprosium
Einsteinium
EISEN
Elemente
elementoversigt
erbium
Europium
Fermium
fluor
Francium
Gadolinium
gallium
Germanium
gold
Hafnium
Hassium
helium
Holmium
INDIUM
Iod
IRIDIUM
isotop
isotope
Kalium
kemi generelt
kemiske egenskaber
kohlenstoff
krypton
Kupfer
Lanthan
Lawrencium
lithium
Lutetium
magnesium
mangan
Meitnerium
Mendelevium
molekül
Molybdän
natrium
neodym
Neon
Neptunium
nickel
niob
Nobelium
Osmium
palladium
Periodensystem
periodensystem der elemente
periodensystem hauptgruppen
periodiske system
phosphor
Physik
platin
Plutonium
Polonium
Praseodym
Promethium
Protactinium
PSE
quecksilber
Radium
radon
rhenium
Rhodium
rubidium
Ruthenium
Rutherfordium
Samarium
sauerstoff
Scandium
Schwefel
Seaborgium
selen
Silber
silicium
Stickstoff
strontium
tantal
technetium
Tellur
Terbium
thallium
Thorium
Thulium
titan
Ununbium
Ununnilium
Unununium
uran
vanadium
was sagt die nummer der periode aus
Wasserstoff
wolfram
xenon
Ytterbium
Yttrium
Zink
Zinn
zirconium

periodensystem.info Site H Tags

Check Now
h1
Periodensystem der Elemente
h2
Die Elemente - griffbereit für Chemie und Physik.
h3
Neue Elemente, bewährtes Layout
h3
Mehr Daten zu den Elementen
h3
Gliederung in Atomeigenschaften und Stoffeigenschaften
h3
Die chemischen Elemente nach Gruppen
h3
Hohe Auflösung
h3
Weiterempfehlen:
h3
Schnelleinstieg
h3
Chemische Elemente

periodensystem.info Sites with Same Names

Website
Title
Rank
Periodensystem.com
43,389,585
Periodensystem

What is SitesDB?

SitesDB is one of the largest databases of websites and domain names on the internet, with over 40 million entries and growing. For more than 12 years, we've been manually verifying and updating website and domain details, combining human expertise with AI-powered systems to ensure the accuracy and relevance of our data.

At SitesDB, we provide in-depth technical and useful information about websites and domains, including:

  • Website meta tags
  • Domain & WHOIS data
  • General backlink and ranking statistics
  • Social media engagement stats
  • Root page speed insights
  • Website content and HTML resources
  • Website safety and security details, sourced from multiple trusted security providers
  • HTTP headers analysis
  • HTML validation reports
  • Lists of similar websites and competitors
  • Website keyword analysis, including top traffic-driving keywords
  • Heading structure (H tags) breakdown
  • Domain variations across different TLDs (Top-Level Domains)

In addition to this data, SitesDB offers a suite of website analysis tools — including Chrome CRUX, Google Lighthouse, and our own AI-enhanced algorithms — to help identify alternative websites, direct competitors, and similar sites, all continuously refined through both automated systems and human review.