This can take up to 60 seconds. Please wait...
Domain Summary
What IP addresses does A16a.com resolve to?
Where are A16a.com servers located in?
a16a.com Profile
What technologies does a16a.com use?
These are the technologies used at a16a.com. a16a.com has a total of 16 technologies installed in 13 different categories.
a16a.com Traffic Analysis
There's no enough data about a16a.com traffic.
- Daily Unique Visitors
- n/a
- Monthly Visits
- n/a
- Pages per Visit
- n/a
- Daily Pageviews
- n/a
- Avg. Visit Duration
- n/a
- Bounce Rate
- n/a
- Global Reach
- n/a
- HypeRank
- n/a
*All traffic values are estimates only.
Backlinks Report
A16a.com has a total of 7,017 backlinks from 2,475 referring domains and most of them comes from Singapore.
Backlinks by Country
| Country | Domains |
|---|---|
| Singapore | 63 |
| Moldova | 19 |
| United Kingdom | 4 |
| United States | 4 |
| India | 1 |
Backlinks by TLDs
| TLD | Domains |
|---|---|
| .shop | 399 |
| .site | 328 |
| .store | 322 |
| .edu | 0 |
| .gov | 0 |
Ad Experience Report
Summary of the ad and abusive experience ratings Google assigns to a16a.com, per platform.
Mobile Summary
- Root Domain
- a16a.com
- Ad FilteringChrome is not filtering ads on your site.
- Off
- StatusReviewed against the Better Ads Standards
- Not reviewed
Desktop Summary
- Root Domain
- a16a.com
- Ad FilteringChrome is not filtering ads on your site.
- Off
- StatusReviewed against the Better Ads Standards
- Not reviewed
Abusive Experience
- Root Domain
- a16a.com
- EnforcementChrome is not preventing your site from opening new windows or tabs.
- Off
- StatusReviewed for abusive experiences
- Not reviewed
Where is a16a.com hosted?
A16a.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
- Server IP
- 182.92.100.53
- ASN
- AS37963
- Server Location
- Beijing
Beijing, BJ
China, CN
Other sites hosted on 182.92.100.53
There are no other sites hosted on this IP.
How fast does a16a.com load?
The average loading time of a16a.com is 6421 ms. The Desktop speed index is 82 and mobile speed index is 57.
Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report. We are showing the 90th percentile of FCP and the 95th percentile of FID.
All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report over the last 30 days. To view suggestions tailored to each page, analyze individual page URLs.
Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report. We are showing the 90th percentile of FCP and the 95th percentile of FID.
All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report over the last 30 days. To view suggestions tailored to each page, analyze individual page URLs.
Does a16a.com use compression?
Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on a16a.com are reduced by 83%.
Saved 118.09 KB off the original size
Google Safe Browsing
Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
WOT MyWot.com Reputation Ratings
MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
- Status
- UNKNOWN
SSL Checker SSL Certificate Verify
An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. a16a.com supports HTTPS.
Organization:
Location:
Issuer: LiteSSL RSA CA 2025
Valid from: Sep 11 15:00:00 2026 GMT
Valid until: Dec 10 14:59:59 2026 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Organization: "TrustAsia Technologies, Inc."
Location: CN
Issuer: TrustAsia TLS RSA Root CA
Valid from: Oct 21 06:08:38 2025 GMT
Valid until: Oct 21 06:08:37 2030 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Organization: "TrustAsia Technologies, Inc."
Location: CN
Issuer: Certum Trusted Network CA
Valid from: Oct 7 06:57:08 2025 GMT
Valid until: Jan 14 06:57:08 2029 GMT
Authority: CA:TRUE
Keysize: 4096 Bits
Security Headers
HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. a16a.com sends 1 of the 6 recommended security headers, and its SSL certificate is issued by .
- Strict-Transport-Security
- present
- Content-Security-Policy
- missing
- X-Frame-Options
- missing
- X-Content-Type-Options
- missing
- Referrer-Policy
- missing
- Permissions-Policy
- missing
- SSL issuer
- SSL expires
- 2026-12-10 in 27 days
Email Security
SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. Missing or weak records make emails from a16a.com more likely to land in spam and the domain easier to spoof.
- Email provider
- Tencent Exmail
- SPF
- present
- DMARC
- missing
- DKIM
- not found on common selectors
- DNSSEC
- not signed
v=spf1 include:spf.mail.qq.com ~all
AI Crawlers
Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. a16a.com does not block any known AI crawler.
- llms.txt
- not found
Verify HTTP/2 & HTTP/3 Support
HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.
Http Header
HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.
server: nginx
date: Thu, 12 Nov 2026 08:29:39 GMT
content-type: text/html; charset=UTF-8
location: https://www.a16a.com/
x-redirect-by: WordPress
strict-transport-security: max-age=31536000
HTTP/2 200
server: nginx
date: Thu, 12 Nov 2026 08:29:43 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
link: <https://www.a16a.com/wp-json/>; rel="https://api.w.org/"
link: <https://www.a16a.com/wp-json/wp/v2/pages/685>; rel="alternate"; title="JSON"; type="application/json"
link: <https://www.a16a.com/>; rel=shortlink
strict-transport-security: max-age=31536000
content-encoding: gzip
DNS Lookup
DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
| Type | IP | Target / TXT | TTL |
|---|---|---|---|
| HINFO | 3600 |
Whois Lookup
Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on July 4, 2016 and will expire on July 4, 2027 if not renewed. This website is now assigned through the registrar Alibaba Cloud Computing (Beijing) Co., Ltd.. The WHOIS data for this website's domain was last updated on October 27, 2023.
- Domain Created
- 2016-07-04
- Domain Expires
- 2027-07-04
- Domain Updated
- 2023-10-27
- Domain Age
- 10 years 4 months 8 days
- Domain Registrar
- Alibaba Cloud Computing (Beijing) Co., Ltd.
Domain Name: a16a.com Registry Domain ID: 2039744866_DOMAIN_COM-VRSN Registrar WHOIS Server: grs-whois.hichina.com Registrar URL: http://www.net.cn Updated Date: 2023-10-27T09:16:58Z Creation Date: 2016-07-04T00:20:37Z Registrar Registration Expiration Date: 2027-07-04T00:20:37Z Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd. Registrar IANA ID: 420 Reseller: Domain Status: ok https://icann.org/epp#ok Registrant City: Registrant State/Province: fu jian Registrant Country: CN Registrant Email:https://whois.aliyun.com/whois/whoisForm Registry Registrant ID: Not Available From Registry Name Server: DNS1.HICHINA.COM Name Server: DNS2.HICHINA.COM DNSSEC: unsigned Registrar Abuse Contact Email:Registrar Abuse Contact Phone: +86.95187 URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>>Last update of WHOIS database: 2026-11-12T08:29:56Z
