aqicn.org ▷ Beijing Air Pollution: Real-time Air Quality Index

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.23 sec.
Last Checked: 11/05/2024

Aqicn.org traffic volume is 28,052 unique daily visitors and their 39,273 pageviews. The web value rate of aqicn.org is 684,244 USD. Each visitor makes around 1.50 page views on average.

By Alexa's traffic estimates aqicn.org placed at 15,451 position over the world, while the largest amount of its visitors comes from China, where it takes 4,464 place.

Aqicn.org is hosted by LINODE-AP Linode, LLC, US in Hong Kong; however, we recommend migrating the server to China, as it will speed up aqicn.org page load time for the majority of users. See the list of other web pages hosted by LINODE-AP Linode, LLC, US.

Aqicn.org registered under .ORG top-level domain. Check other websites in .ORG zone.

The last verification results, performed on (October 13, 2024) aqicn.org show that aqicn.org has a valid and up-to-date SSL certificate issued by Let's Encrypt expiring on November 09, 2024. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust aqicn.org is pretty a safe domain.

Relying Google MobileFriendly test aqicn.org is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Aqicn.org General Information

Global Rank

18,812

Average Load Time

5.02sec

Links In Count

1,484

Website Value

$639,480

Audience Geography. Where are aqicn.org visitors located?

Country	Visitors
China CN	42.3%
United States US	23.1%
Korea KR	9.3%
Japan JP	5.7%
Canada CA	4.4%
Hong Kong HK	2%
India IN	1.8%
Taiwan TW	1.3%
Poland PL	1.2%
Other	8.6%

Country	Pageviews
China CN	33.1%
United States US	24.6%
Japan JP	10.7%
Canada CA	6.9%
Korea KR	6.7%
India IN	2.7%
Hong Kong HK	2.5%
France FR	1.3%
Poland PL	1.1%
Other	10.6%

Country	Rank
Korea KR	3532
Hong Kong HK	4103
China CN	4464
Canada CA	5018
Malaysia MY	8138
Singapore SG	10096
United States US	10905
Taiwan TW	12231
Thailand TH	12695
Japan JP	14862
Poland PL	15060
India IN	31690

Where do visitors go on aqicn.org?

Subdomain	Pageviews
aqicn.org	99.99%
other	0.01%

Subdomain	Pageviews per User
aqicn.org	1.6

Subdomain	Reach
aqicn.org	100%

How popular is aqicn.org?

Period	Global Rank	Global Rank Delta
past 3 months	18812	7611
past month	16884	-4389
past week	22795	3121
yesterday	28345	8771

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	33228	12782	203	-43.11%	1.4	1%
30	28148	-9575	24	39%	1.6	20%
7	40319	8621	16	-24.82%	1.4	-17.07%
1	57040	16760	12	-32.72%	1	0.9%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	15011	6155	554	-44.1%
30	14087	-2874	58	20%
7	18385	1484	44	-9.148%
1	21781	7068	40	-33.14%

Aqicn.org Safety Information

Overview

Last Updated: 11/05/2024

Overall result - aqicn.org is safe.

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

aqicn.org is safe.

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

Google Safe Search

Last Updated: 10/12/2016

aqicn.org is safe.

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

aqicn.org 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

aqicn.org is safe.

McAfee assesses aqicn.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 aqicn.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

aqicn.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	aqicn.org
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	08/11/2024
Expiration	11/09/2024
Signed	Certificate is not self signed
Additional Domains	.aqicn.info .aqicn.org *.waqi.info aqicn.info aqicn.org waqi.info

Aqicn.org Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 63949
ASN Title: LINODE-AP Linode, LLC, US

Last Update: 07/16/2024

ASN Whois

#
# 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: 63488 - 64197
ASName: IANA-RSVD
ASHandle: AS63488
RegDate: 2013-06-07
Updated: 2013-06-07
Ref: https://rdap.arin.net/registry/autnum/63488

OrgName: Internet Assigned Numbers Authority
OrgId: IANA
Address: 12025 Waterfront Drive
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90292
Country: US
RegDate:
Updated: 2012-08-31
Ref: https://rdap.arin.net/registry/entity/IANA

OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: ICANN
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse@iana.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN

OrgTechHandle: IANA-IP-ARIN
OrgTechName: ICANN
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse@iana.org
OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-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.
#

Aqicn.org Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: aqicn.org
Registry Domain ID: de6715a483da454a8e3cde415f01ae88-LROR
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2024-02-28T09:53:52Z
Creation Date: 2013-03-10T02:17:32Z
Registry Expiry Date: 2025-03-10T02:17:32Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Contact Privacy Inc. Customer 0147438479
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: ON
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CA
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns1.linode.com
Name Server: ns2.linode.com
Name Server: ns3.linode.com
Name Server: ns5.linode.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-09-10T22:55:39Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
aqicn.org	172.105.192.79	86400

Host	MX Record	Priority	TTL
aqicn.org	mail.aqicn.org	10	86400

Host	NS Record	TTL
aqicn.org	ns4.linode.com	86400
aqicn.org	ns3.linode.com	86400
aqicn.org	ns1.linode.com	86400
aqicn.org	ns2.linode.com	86400
aqicn.org	ns5.linode.com	86400

Host	TXT Record	TTL
aqicn.org	google-site-verification=lcGdgWeIGmYIjy4wgGLUXlDNkKAZvWYDEK1XaI53Qzc\010	86400
aqicn.org	v=spf1 include:_spf.mailersend.net ip6:2400:8902::f03c:91ff:fef3:6497 ip4:139.162.120.196 ~all	86400

ns1.linode.com
TTL: 86400
Email address: support.aqicn.org
Serial: 2021000151
Refresh: 14400
Retry: 14400
Expire: 1209600
Minimum: 86400

Aqicn.org HTML Validation

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Attribute “ng-app” not allowed on element “html” at this point.

Bad value “vn” for attribute “hreflang” on element “link”: The language subtag “vn” is not a valid ISO language part of a language tag.

Attribute “name” not allowed on element “meta” at this point.

Attribute “http-equiv” not allowed on element “meta” at this point.

Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

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

Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)

No space between attributes.

Bad value “_fbs” for attribute “target” on element “a”: Reserved keyword “fbs” used.

Attribute “fb:share:layout” not allowed on element “a” at this point.

Attribute “addthis:url” not allowed on element “a” at this point.

Bad value “_fb” for attribute “target” on element “a”: Reserved keyword “fb” used.

Attribute “fb:like:layout” not allowed on element “a” at this point.

Attribute “addthis:title” not allowed on element “a” at this point.

Bad value “_tw” for attribute “target” on element “a”: Reserved keyword “tw” used.

Bad value “_gp” for attribute “target” on element “a”: Reserved keyword “gp” used.

Attribute “g:plusone:size” not allowed on element “a” at this point.

Stray end tag “b”.

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Attribute “ontouchend” not allowed on element “div” at this point.

End tag “a” violates nesting rules.

Cannot recover after last error. Any further errors will be ignored.

Warnings

Attribute “fb:share:layout” is not serializable as XML 1.0.

Attribute “addthis:url” is not serializable as XML 1.0.

Attribute “fb:like:layout” is not serializable as XML 1.0.

Attribute “addthis:title” is not serializable as XML 1.0.

Attribute “g:plusone:size” is not serializable as XML 1.0.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Aqicn.org Desktop Insights

Last tested: 08/24/2016

Desktop

Desktop Speed

71%

Leverage browser caching

Optimize images

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

Prioritize visible content

Minify CSS

Desktop Resource Breakdown

Total Resources	183
Number of Hosts	31
Static Resources	127
JavaScript Resources	66
CSS Resources	11

Aqicn.org Mobile Insights

Last tested: 12/09/2019

Mobile

Mobile Usability

96%

Size tap targets appropriately

Mobile Speed

56%

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

Leverage browser caching

Prioritize visible content

Optimize images

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	168
Number of Hosts	46
Static Resources	71
JavaScript Resources	50
CSS Resources	6

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Aqicn.org Beijing Air Pollution: Real-time Air Quality Index

Real-time air pollution index for 100+ countries

Quick Summary

Aqicn.org General Information

Aqicn.org Safety Information

Aqicn.org Server Information

Aqicn.org Domain Name Information

Aqicn.org HTML Validation

Aqicn.org Desktop Insights

Aqicn.org Mobile Insights

Aqicn.org Nearest Competitors

Aqicn.org Typos