Ptable.com Periodic Table - Ptable

Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descripti...

Ptable.com Overview

out of 100, and Optimization 86 out of 100.

Ptable.com is an interactive, educational website that helps students, researchers, and science enthusiasts learn about the periodic table. The site offers a dynamic and attractive layout that provides users with plenty of visual aids and interactive tools to explore the different elements on the table. It features detailed and up-to-date descriptions of each element's properties, including electrons, oxidation, trend visualization, orbitals, isotopes, and compound search. Additionally, users can access full write-ups and detailed explanations of each element.

Ptable.com has a significant amount of traffic, with approximately 35778 unique users per day and 38282.46 pageviews. The site's estimated value is 674520 US dollars, which is a testament to its popularity and usefulness. The site is hosted by Cloudflare, Inc., which is a reputable and reliable US hosting platform. The site uses a Let's Encrypt SSL certificate, which ensures security and safety for users.

One aspect that sets ptable.com apart from other educational websites is its family-friendly nature. The site is designed to be accessible to users of all ages and backgrounds, from primary school students to working professionals. The interactive tools and visual aids help make the periodic table accessible and engaging, even for those who may not have much prior knowledge of science.

Finally, the site's PageSpeed Insights scores indicate that its performance is satisfactory. The site has earned a speed score of 74 out of 100, which suggests that it may take slightly longer to load. However, the optimization score is 86 out of 100, which is impressive and indicates that the site is well optimized and designed to function efficiently.

In conclusion, ptable.com is an excellent educational website that provides users with a dynamic and engaging experience. From its user-friendly design to its interactive features and detailed explanations, the site is an invaluable resource for anyone looking to learn more about the periodic table. With its family-friendly approach and reliable hosting, ptable.com is a top choice for science enthusiasts of all ages and backgrounds.

Ptable.com Rank Summary

Global Rank

18,121

Average Load Time

1.10sec

Links In Count

3,266

Website Value

$674,520

Audience Geography. Where are ptable.com visitors located?

Country	Visitors
United States US	57.9%
India IN	4.4%
Canada CA	3.6%
Brazil BR	2.9%
Mexico MX	2.4%
Australia AU	2.2%
China CN	2.2%
United Kingdom GB	2%
Denmark DK	1.9%
Other	20.2%

Country	Pageviews
United States US	57%
India IN	4.7%
Canada CA	3.5%
Brazil BR	2.8%
Mexico MX	2.3%
China CN	2.3%
Australia AU	2.1%
United Kingdom GB	2%
Denmark DK	1.8%
Other	21.4%

Country	Rank
Denmark DK	1801
United States US	3381
Thailand TH	4779
Canada CA	5153
Australia AU	5987
Mexico MX	6092
Colombia CO	6508
Sweden SE	6555
Philippines PH	6968
Singapore SG	8068
South Africa ZA	8613
Brazil BR	9075

Where do visitors go on ptable.com?

Subdomain	Pageviews
ptable.com	99.91%
other	0.09%

Subdomain	Pageviews per User
ptable.com	1.07

Subdomain	Reach
ptable.com	99.98%

How popular is ptable.com?

Period	Global Rank	Global Rank Delta
past 3 months	18121	3724
past month	12140	-11846
past week	9339	-2299
yesterday	6519	-2316

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	36470	7200	182	-23.2%	1.07	3%
30	25179	-21720	278	100%	1.07	-0.926%
7	19282	-5507	38	31%	1.1	9%
1	12857	-6215	6	51%	1.4	30%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	13123	2716	632	-24.87%
30	8700	-8963	957	110%
7	6761	-1497	120	21%
1	5063	-1233	160	20%

Ptable.com Website Safety

Overview

Last Updated: 12/25/2024

Unknown status.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/21/2024

ptable.com is safe.

Norton ConnectSafe evaluates ptable.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 12/25/2024

Unknown status.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

ptable.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/22/2021

ptable.com is safe.

McAfee assesses ptable.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze ptable.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

ptable.com child safety is very good.

The WOT calculates reputation of the ptable.com. This reputation system receives ratings from users and information from third-party sources, assesses the ptable.com for safety features and confirms, whether ptable.com is suitable for children.

SSL Information

SSL Checker Tool

Domain	ptable.com
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	09/04/2024
Expiration	12/03/2024
Signed	Certificate is not self signed
Additional Domains	ptable.com *.ptable.com

Ptable.com Rank History

Alexa Rank shows how popular ptable.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If ptable.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to ptable.com and pageviews on ptable.com over the past 3 months.

Ptable.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/18/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Ptable.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: PTABLE.COM
Registry Domain ID: 511903914_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.cloudflare.com
Registrar URL: http://www.cloudflare.com
Updated Date: 2023-09-22T19:50:26Z
Creation Date: 2006-07-08T22:20:50Z
Registry Expiry Date: 2024-10-22T03:59:59Z
Registrar: CloudFlare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DARA.NS.CLOUDFLARE.COM
Name Server: ELLIOT.NS.CLOUDFLARE.COM
DNSSEC: signedDelegation
DNSSEC DS Data: 2371 13 2 70414CFEB83525880F5D0C1A7EBFC468C3F0CA6F27A6666BFCF9EF422D6A02D6
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-12T02:47:34Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Ptable.com HTML Check

HTML Validation Tool

Errors

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “summary” attribute on the “table” element is obsolete. Consider describing the structure of the “table” in a “caption” element or in a “figure” element containing the “table”; or, simplify the structure of the “table” so that no description is needed.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “big” element is obsolete. Use CSS instead.

Attribute “an” not allowed on element “strong” at this point.

The “acronym” element is obsolete. Use the “abbr” element instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

Attribute “state” not allowed on element “td” at this point.

Bad value “” for attribute “action” on element “form”: Must be non-empty.

The “align” attribute on the “th” element is obsolete. Use CSS instead.

Bad value “http://en.wikipedia.org/wiki/Alpha decay” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “http://en.wikipedia.org/wiki/Beta decay” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “http://en.wikipedia.org/wiki/Proton emission” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “http://en.wikipedia.org/wiki/Positron emission” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “http://en.wikipedia.org/wiki/Neutron emission” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “http://en.wikipedia.org/wiki/Electron capture” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Bad value “http://en.wikipedia.org/wiki/Spontaneous fission” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

Attribute “wiki” not allowed on element “em” at this point.

Bad value “Images/periodic table.png” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Text not allowed in element “iframe” in this context.

Warnings

A table row was 20 columns wide and exceeded the column count established by the first row (19).

Ptable.com Desktop Performance

Last tested: 08/25/2016

Desktop Speed

89%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Prioritize visible content

Leverage browser caching

Minify JavaScript

Desktop Resource Breakdown

Total Resources	17
Number of Hosts	9
Static Resources	11
JavaScript Resources	9
CSS Resources	1

Ptable.com Mobile Insights

Last tested: 05/07/2017

Mobile Usability

78%

Size tap targets appropriately

Mobile Speed

74%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Prioritize visible content

Leverage browser caching

Minify JavaScript

Mobile Resource Breakdown

Total Resources	31
Number of Hosts	16
Static Resources	20
JavaScript Resources	13
CSS Resources	2

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Ptable.com Periodic Table - Ptable

Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descripti...

Ptable.com Overview

Ptable.com Rank Summary

Ptable.com Website Safety

Ptable.com Rank History

Ptable.com Hosting Information

Ptable.com Domain Registration and Settings

Ptable.com HTML Check

Ptable.com Desktop Performance

Ptable.com Mobile Insights

Ptable.com Similar Audits

Ptable.com Common Typos