sis.ac website report

ᐅ A Top 5 Private International school ᐅ Sotogrande (SIS) near Malaga

ᐅ Sotogrande International School (SIS): Premium private school in Sotogrande: ✔️One of the best schools in the word ✔️IB curriculum ✔️Elite sports programme

Sis is ranked #1,443,441 worldwide (top 43%), has an estimated value of $933. It may earn around $124 per month from advertising.

Education International Schools English

Visit website Update data Similar sites

Last updated 2 months ago

Estimated worth

$933

Automated valuation

Global rank

#1,443,441

Improving

Monthly visitors

1,298

65K page views

Domain age

—

Creation date unknown

Hosted in

United States

Hewlett-Packard Company

Security headers

61/100

Response 0.21 s

Key facts about sis.ac

Domain: sis.ac
Website name: ᐅ A Top 5 Private International school ᐅ Sotogrande (SIS) near Malaga
Category: Education › International Schools
Estimated worth: $933
Global rank: #1,443,441 (top 43% of 3.3M ranked sites)
Monthly visitors (est.): 1,298 · 65K page views
Server location: United States
Network: Hewlett-Packard Company AS71
Email provider: Google Workspace
Language: English
Data updated: August 18, 2026

Estimated traffic & revenue

	Page views	Visitors	Ad revenue
Daily	2,164	43	$4
Monthly	64,905	1,298	$124
Yearly	778,860	15,576	$1,488

Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.

Global rank history

Monthly values

Month	Global rank
2026-06	#29,180,259
2026-07	#1,811,785
2026-08	#1,443,441

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate sis.ac's value

$933

The estimate is the higher of two independent approaches, both computed automatically from public data.

Traffic value: $867Driven by the global rank #1,443,441 (≈65K page views / month) plus a capped age bonus.
Activity value: $933Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (unknown)	$100
Active website with metadata	+$150
Substantial homepage content	+$150
Professional email (Google Workspace)	+$150
Business services (Adobe, Apple)	+$200
Security headers (61/100)	+$183

Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.

On-page SEO

Title	ᐅ A Top 5 Private International school ᐅ Sotogrande (SIS) near Malaga 69 chars
Meta description	ᐅ Sotogrande International School (SIS): Premium private school in Sotogrande: ✔️One of the best schools in the word ✔️IB curriculum ✔️Elite sports programme 157 chars
Meta keywords	None
Language	English
Response time	0.21 s Fast

Homepage structure

H1 headings1

H2 headings4

H3 headings0

H4 headings5

Paragraphs94

Links102

Images41

Bold text4

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxy	None detected
Web server	nginx
Platform / language	PHP, Drupal
DNS provider	Amazon Route 53
Email provider	Google Workspace
SPF record	Missing
IPv6 (AAAA)	No
CAA record	No

Services verified in DNS

Adobe Apple

Detected from TXT verification and SPF records published by the domain owner.

Domain name

Extension	.ac — a country-code extension
Name length	3 characters Short
Hyphens / digits	No hyphen · no digits

Security headers

4 passed · 3 to improve · 2 missing
Homepage answered HTTP 200 at https://www.sis.ac/ after 1 redirect · checked Oct 25, 2026

HTTPSThe homepage is served over an encrypted HTTPS connection.
HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
Strict-Transport-Security (HSTS)Not set: browsers may still try plain HTTP first.
Content-Security-PolicyNot set: no restriction on which scripts may run.
Clickjacking protectionX-Frame-Options: SAMEORIGIN prevents the site from being framed by others.
X-Content-Type-Optionsnosniff: browsers will not guess content types.
Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
Permissions-PolicyNot set: browser features are not explicitly restricted.
Software version disclosureReveals X-Powered-By: PHP/8.2.35, which helps attackers target known vulnerabilities.

Raw HTTP response headers

HTTP/2 200
date: Sat, 24 Oct 2026 22:13:11 GMT
content-type: text/html; charset=UTF-8
content-length: 24567
server: nginx
vary: Accept-Encoding, Cookie, X-Consumer-ID, X-Consumer-ID
x-powered-by: PHP/8.2.35
x-drupal-dynamic-cache: UNCACHEABLE (poor cacheability)
content-language: en
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Thu, 22 Oct 2026 17:32:38 GMT
etag: W/"1792690358"
x-generator: Drupal 10 (https://www.drupal.org)
x-consumer-id: cb1979b2-c54e-4eb2-9697-55f1421cdef0
link: <//d24d7vsshzrslo.cloudfront.net>; rel=preconnect; crossorigin, <//d24d7vsshzrslo.cloudfront.net>; rel=preconnect; crossorigin
x-drupal-cache: HIT
content-encoding: gzip
x-varnish: 2724044 6887708
age: 7355
via: 1.1 varnish (Varnish/5.2)
cache-control: private, no-cache
x-varnish-cache: HIT
accept-ranges: bytes

Hosting

IP address	`16.60.218.88`
Location	United States
Network (ISP)	Hewlett-Packard Company
Autonomous system	AS71 Hewlett-Packard Company
Server software	nginx

Nameservers

Host	IP	Country
ns-1518.awsdns-61.org	`205.251.197.238`	United States
ns-1948.awsdns-51.co.uk	`205.251.199.156`	United States
ns-557.awsdns-05.net	`205.251.194.45`	United States
ns-426.awsdns-53.com	`205.251.193.170`	United States

Domain registration (WHOIS)

Registrar	Unknown

DNS records

Type	Host	Value	TTL
A	sis.ac	ip: 35.176.182.148	48
A	sis.ac	ip: 18.168.85.225	48
A	sis.ac	ip: 16.60.218.88	48
NS	sis.ac	target: ns-1518.awsdns-61.org	86389
NS	sis.ac	target: ns-1948.awsdns-51.co.uk	86389
NS	sis.ac	target: ns-557.awsdns-05.net	86389
NS	sis.ac	target: ns-426.awsdns-53.com	86389
SOA	sis.ac	mname: ns-557.awsdns-05.net rname: awsdns-hostmaster.amazon.com serial: 1 refresh: 7200 retry: 900 expire: 1209600 minimum-ttl: 86400	900
MX	sis.ac	pri: 10 target: alt3.aspmx.l.google.com	14400
MX	sis.ac	pri: 5 target: alt1.aspmx.l.google.com	14400
MX	sis.ac	pri: 5 target: alt2.aspmx.l.google.com	14400
MX	sis.ac	pri: 10 target: alt4.aspmx.l.google.com	14400

Show all 16 records

MX	sis.ac	pri: 1 target: aspmx.l.google.com	14400
TXT	sis.ac	txt: d365mktkey=DBZvDCxG1ksXPAw4xPC3O04leXmEpnbdolMxiWwMm6Ix	1
TXT	sis.ac	txt: adobe-idp-site-verification=bfd1cbd72ab09aea40ae7bba6c0039c7c1d0b749f59517b11fd49319e54f4249	1
TXT	sis.ac	txt: apple-domain-verification=DXnGe3xolRlXL00B	1

Websites similar to sis.ac

More alternatives on Similars.net →

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sis.ac compared with similar websites

Website	Global rank	Est. worth	Registered	Hosted in
sis.ac	#1,443,441	$933	—	United States
aisvietnam.com	#2,065,611	$853	2006	United States

Websites ranked near sis.ac

#1,443,428 survivalfrog.com $1,002
#1,443,430 jobway.jp $1,167
#1,443,434 votek.com.tr $867
#1,443,435 tadhack.com $1,017
#1,443,441 sis.ac $933
#1,443,447 nationallawuniversitydelhi.in $867
#1,443,449 timetobleed.com $1,092
#1,443,450 newstoday.com.bd $867
#1,443,450 docciabox.com $1,107

Questions about sis.ac

Where is sis.ac hosted?

Sis.ac's server (IP 16.60.218.88) is located in United States.

How much is sis.ac worth?

We estimate sis.ac is worth $933. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.

How much traffic does sis.ac get?

Based on its rank, sis.ac receives roughly 1,298 unique visitors and 65K page views per month. These figures are modelled from the rank, not measured.

What is sis.ac's global rank?

Sis.ac has an estimated global rank of 1,443,441, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts sis.ac?

Sis.ac resolves to 16.60.218.88, on the network of Hewlett-Packard Company (AS71). Its DNS is managed by Amazon Route 53.

What email provider does sis.ac use?

According to its MX records, sis.ac receives email with Google Workspace. No SPF record was found.

What websites are similar to sis.ac?

Popular websites in the same category as sis.ac include aisvietnam.com.

Own sis.ac? Add the badge

<a href="https://statmemory.com/sis.ac"><img src="https://statmemory.com/badge/sis.ac.svg" alt="sis.ac on StatMemory" height="20"></a>

Shows your live global rank. To cite this report: “StatMemory, sis.ac website report, https://statmemory.com/sis.ac”.

StatMemory is not affiliated with sis.ac. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.