Webqc.org Chemical Portal - Chemistry Online Education
Chemical portal: a place for chemistry enthusiasts and professionals alike. Chemistry tools, periodic table, unit converters and more.
Server IP address resolved: Yes
Http response code: 200
Response time: 0.48 sec.
Last Checked: 01/23/2025
Webqc.org attracts 12,438 unique visitors daily, generating 14,925 pageviews. The estimated value of webqc.org is 262,450 USD. Each visitor views approximately 1.28 pages on average.
According to Majestic's traffic estimates, webqc.org ranks 115,741 globally, with the majority of its visitors coming from United States, where it holds the 15,076 position.
It is beneficial for webqc.org that their data center (provided by CLOUDFLARENET - Cloudflare, Inc., US) is located in United States, as this helps reduce page load time for most visitors.
See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
Webqc.org is registered with the .ORG top-level domain. Explore additional websites within the .ORG zone.
A recent examination on (October 13, 2024), indicates that webqc.org has an expired SSL certificate issued by Google Trust Services (expired on December 22, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Google Trust Services.
According to Google Safe Browsing, Symantec and Web of Trust webqc.org appears to be a safe domain.
Based on Google's Mobile-Friendly test, webqc.org is optimized for mobile and tablet devices.
Audience Geography. Where are webqc.org visitors located?
| Country | Visitors |
|---|---|
 United States US | 37.7% |
| Russian Federation RU | 5.1% |
| India IN | 4.2% |
| Brazil BR | 3.5% |
| Mexico MX | 3% |
| Australia AU | 2.9% |
| Canada CA | 2.9% |
| Germany DE | 2.3% |
| Colombia CO | 1.9% |
| Other | 36.7% |
| Country | Pageviews |
|---|---|
| United States US | 36.1% |
| Russian Federation RU | 5.1% |
| India IN | 4.2% |
| Brazil BR | 3.6% |
| Mexico MX | 3.4% |
| Canada CA | 2.7% |
| Australia AU | 2.5% |
| Germany DE | 2.1% |
| Spain ES | 2% |
| Other | 38.3% |
| Country | Rank |
|---|---|
| Panama PA | 3475 |
| Denmark DK | 6572 |
| Colombia CO | 7036 |
| Peru PE | 12302 |
| Norway NO | 12397 |
| Mexico MX | 12749 |
| South Africa ZA | 12940 |
| Philippines PH | 13846 |
| Australia AU | 14213 |
| Kazakhstan KZ | 14350 |
| United States US | 15076 |
| Viet Nam VN | 15998 |
Where do visitors go on webqc.org?
| Subdomain | Pageviews |
|---|---|
| webqc.org | 70.56% |
| es.webqc.org | 9.29% |
| ru.webqc.org | 7.84% |
| pt.webqc.org | 3% |
| chemicalforum.webqc.org | 1.55% |
| fr.webqc.org | 1.54% |
| pl.webqc.org | 1.43% |
| it.webqc.org | 1.09% |
| de.webqc.org | 1.01% |
| other | 2.7% |
| Subdomain | Pageviews per User |
|---|---|
| fr.webqc.org | 2 |
| es.webqc.org | 1.2 |
| webqc.org | 1.2 |
| pt.webqc.org | 1.1 |
| ru.webqc.org | 1.1 |
| de.webqc.org | 1 |
| it.webqc.org | 1 |
| pl.webqc.org | 1 |
| chemicalforum.webqc.org | 1 |
| Subdomain | Reach |
|---|---|
| webqc.org | 73.23% |
| es.webqc.org | 9.17% |
| ru.webqc.org | 8.44% |
| pt.webqc.org | 3.43% |
| pl.webqc.org | 1.41% |
| it.webqc.org | 1.34% |
| chemicalforum.webqc.org | 1.32% |
| de.webqc.org | 1.24% |
| fr.webqc.org | 1.23% |
How popular is webqc.org?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 49556 | 19951 |
| past month | 35226 | -28852 |
| past week | 31131 | -77 |
| yesterday | 33802 | 641 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 86840 | 34481 | 65 | -45.26% | 1.2 | 0% |
| 30 | 63065 | -45630 | 96 | 95% | 1.2 | -2.4% |
| 7 | 56652 | -348 | 11 | 0.9% | 1.2 | 0% |
| 1 | 61734 | -7029 | 11 | 10% | 1.4 | 30% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 38981 | 15765 | 197 | -45.44% |
| 30 | 27731 | -23605 | 29 | 100% |
| 7 | 24217 | -23 | 34 | 0.6% |
| 1 | 27537 | 2893 | 29 | -11.32% |
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 ConnectSafe evaluates webqc.org for any unsafe and insecure content. The results are critical for families with young children.
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.
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.
McAfee assesses webqc.org 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 webqc.org for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the webqc.org. This reputation system receives ratings from users and information from third-party sources, assesses the webqc.org for safety features and confirms, whether webqc.org is suitable for children.
| Domain | webqc.org |
| Issuer Organization | Google Trust Services |
| Issuer | WE1 |
| Algorithm | ecdsa-with-SHA256 |
| Valid form | 09/23/2024 |
| Expiration | 12/22/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
webqc.org *.webqc.org |
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US
Last Update: 07/18/2024
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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
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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
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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
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Domain Name: webqc.org
Registry Domain ID: 60c28eb5ec944acf94916125f57cd859-LROR
Registrar WHOIS Server: http://whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2024-06-08T17:22:25Z
Creation Date: 2004-04-03T18:34:50Z
Registry Expiry Date: 2025-04-03T18:34:50Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
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Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
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Registrant Country: US
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Name Server: amy.ns.cloudflare.com
Name Server: merlin.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-13T06:15:25Z
| Host | A Record | TTL |
|---|---|---|
| webqc.org | 104.18.54.146 | 300 |
| webqc.org | 104.18.55.146 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| webqc.org | mailstore1.secureserver.net | 10 | 300 |
| webqc.org | smtp.secureserver.net | 0 | 300 |
| Host | NS Record | TTL |
|---|---|---|
| webqc.org | amy.ns.cloudflare.com | 86400 |
| webqc.org | merlin.ns.cloudflare.com | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| webqc.org | v=spf1 a mx -all | 300 |
| webqc.org | google-site-verification=7pSTBxRfsylhRzunD74q5OcyZx1sY8PKDOVQCU6Dt5Y | 300 |
| webqc.org | ca3-ba3c71fdb91d42edb71cc6a5b6d9b1d7 | 300 |
amy.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2031180886
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600
Last tested: 09/07/2016
| Total Resources | 24 |
| Number of Hosts | 12 |
| Static Resources | 14 |
| JavaScript Resources | 12 |
| CSS Resources | 1 |
Last tested: 04/28/2017
| Total Resources | 13 |
| Number of Hosts | 5 |
| Static Resources | 8 |
| JavaScript Resources | 3 |
| CSS Resources | 1 |
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