costcotireappointments.com — domain analysis
costcotireappointments.com describes itself as "Shop Costco for low prices on car, SUV and truck tires. Tires purchased online include Free Shipping to your Costco Tire Center for installation on your vehicle.". It was registered in 2016, served from Montreal, Canada. It has a valid HTTPS certificate, 1 of 6 common security headers.
What is costcotireappointments.com about?
The words appearing most often on the homepage, excluding common filler, are
a rough indication of subject matter rather than a description of the business:
- tire ×37
- tires ×32
- costco ×20
- vehicle ×16
- available ×11
- search ×10
- installation ×10
- found ×10
- width ×10
- aspect ×10
Does costcotireappointments.com publish the usual trust pages?
All four of the pages a established business normally publishes were found:
about, contact, privacy and terms.
These were checked at conventional paths only, so a site using different URLs may
publish them elsewhere.
How does costcotireappointments.com compare with other domains analysed here?
Measured against the 73 domains in this index. This is a
small, self-selected sample — the domains people happened to look up — not a
representative sample of the web.
| Response time | Faster than 44% of them (median 423ms) |
|---|---|
| Security headers | More than 48% of them |
| Domain age | Older than 34% of them |
Related domains in this index
Analysed domains sharing the same network (AS54113 Fastly, Inc.):
Sharing a network means sharing a host or CDN. It implies nothing about a
relationship between the sites themselves.
Analysed domains built on a similar stack:
Other analysed domains served from the same country:
- 31vakti.com
- apknr.com
- appspatched.com
- apptweakers.com
- arcyart.com
- babosas.com
- batiav.com
- cropvan.com
When was costcotireappointments.com registered?
costcotireappointments.com was registered on 24 March 2016, which makes it about 10 years old.
A registration this old means the domain has been renewed repeatedly, which costs money every year and is not something abandoned or disposable projects tend to do.
The registrar of record is CSC Corporate Domains, Inc..
Registration runs until 24 March 2027.
The domain carries 1 registry lock, which blocks unauthorised transfer or deletion.
| Registered | 24 March 2016 |
|---|---|
| Expires | 24 March 2027 |
| Registrar | CSC Corporate Domains, Inc. |
| Registry status | client transfer prohibited |
Where is costcotireappointments.com hosted?
The first address resolves to infrastructure in Montreal, Canada.
The network is operated by Fastly, Inc. (AS54113 Fastly, Inc.).
Hosting location describes where the responding server sits, not where the business is. A CDN will report its nearest edge rather than the origin.
What is costcotireappointments.com running on?
costcotireappointments.com exposes 1 identifiable technology: X-Powered-By: ASP.NET.
- X-Powered-By: ASP.NET
How does the homepage respond?
The server answered with HTTP 200 over
HTTPS.
At 517ms to first byte this response is unremarkable for a homepage measured from a single European location.
The HTML weighs 152KB, which is ordinary for a homepage.
The HTML is compressed with gzip.
| Server header | not disclosed |
|---|---|
| Compression | gzip |
| Page size | 155,241 bytes |
| Declared language | en-us |
| Mobile viewport | declared |
What does the homepage say about itself?
The title is 65 characters, inside the range that displays without truncation.
A meta description of 161 characters is present.
All 55 images on the homepage have alt attributes.
| Title | Tires: Shop for Car, SUV & Truck Tires – Costco | Costco Tires (65 chars) |
|---|---|
| Meta description | Shop Costco for low prices on car, SUV and truck tires. Tires purchased online include Free Shipping to your Costco Tire Center for installation on your vehicle. (161 chars) |
| H1 | Shop for Tires (1 on the page) |
| Canonical | https://tires.costco.com/home?bookappointment=aptsactive |
| Open Graph title | not set |
| Headings / images | 9 H2s, 55 images (0 without alt text) |
Is costcotireappointments.com served over a valid certificate?
The HTTPS certificate is issued by Certainly and is
valid until 2026-11-02, which is 28 days from the date of this check. It covers
3 hostnames.
- costcotireappointments.com
- tires.costco.com
- www.costcotireappointments.com
The certificate has 28 days left to run.
Which security headers does it set?
1 of 6 are set (HSTS). Absent: Content Security Policy, X-Content-Type-Options, X-Frame-Options, Referrer-Policy, Permissions-Policy.
With no Content Security Policy, any script that reaches the page — including one injected through a compromised third-party dependency — runs with full access to it.
| Header | Set | Value |
|---|---|---|
| HSTS | yes | max-age=31536000; includeSubDomains; preload |
| Content Security Policy | no | — |
| X-Content-Type-Options | no | — |
| X-Frame-Options | no | — |
| Referrer-Policy | no | — |
| Permissions-Policy | no | — |
How is DNS configured for costcotireappointments.com?
| IP addresses | 151.101.195.52, 151.101.3.52, 151.101.67.52, 151.101.131.52 |
|---|---|
| Reverse DNS | 151.101.195.52, 151.101.3.52 |
| Name servers | a14-67.akam.net, a28-66.akam.net, a6-64.akam.net, a5-64.akam.net, a9-66.akam.net, a1-116.akam.net |
| Mail (MX) | no mail records |
| SPF | v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all |
| TXT records | 2 |
costcotireappointments.com resolves to 4 addresses, which indicates load balancing or a CDN rather than a single origin server.
No MX records are published, so this domain does not receive mail at its apex. Mail sent to it will bounce.
An SPF record is published, giving receiving servers a rule for which hosts may send as this domain.
Reverse DNS resolves to 151.101.195.52, 151.101.3.52, which usually names the hosting provider.
Who runs DNS and mail for costcotireappointments.com?
DNS is operated by Akamai rather than self-hosted name servers.
No AAAA records are published, so the site is reachable over IPv4 only.
What else is worth noting about costcotireappointments.com?
3 of 3 externally hosted scripts carry no subresource integrity hash. If one of those hosts were compromised, the replacement script would run with full access to the page.
The server discloses software detail in x-powered-by and x-aspnet-version, which tells an attacker what to target without them having to probe for it.
Can costcotireappointments.com be spoofed in email?
DMARC is set to reject, the strictest setting: mail that fails authentication is refused outright. This is the configuration that actually stops domain spoofing.
No CAA records are published, so any certificate authority may issue a certificate for this domain.
The zone is not DNSSEC-signed. That is still the norm for most domains, but it means DNS answers cannot be cryptographically verified.
What does robots.txt allow?
No robots.txt was served. Crawlers treat a missing file as permission to crawl
everything, so this is an open crawl policy by default rather than a blocked one.
What structured data does the homepage publish?
No JSON-LD or microdata was found on the homepage.
What does costcotireappointments.com load from third parties?
The homepage pulls resources from 5 third-party hosts (mobilecontent.costco.com, sdk.virtualearth.net, statictires.prd.tires.ct-costco.com, tires.costco.com, transcend-cdn.com). Each one sees the visitor IP and user agent on every page load.
4 cookies are set before any interaction (selectedLanguage, selectedLanguage, client-zip-short, client-zip-short). 2 lack the Secure flag.
| Cookie | Secure | HttpOnly | SameSite |
|---|---|---|---|
| selectedLanguage | yes | no | none |
| selectedLanguage | yes | no | none |
| client-zip-short | no | no | none/unset |
| client-zip-short | no | no | none/unset |
Does costcotireappointments.com settle on one address?
Plain HTTP redirects to HTTPS, so visitors who type the bare address still land on the secure version.
The www address redirects to https://tires.costco.com/home?bookappointment=aptsactive, so the site settles on one canonical hostname.
How easily can costcotireappointments.com be crawled?
No readable sitemap was found, so crawlers have to discover every page by following links.
A deliberately invalid URL returns HTTP 200 rather than 404. That is a soft 404: every mistyped or stale link becomes an indexable page, which inflates the site with duplicates.
What tracking does costcotireappointments.com run?
No analytics or advertising trackers were detected on the homepage of costcotireappointments.com, which is unusual for a commercial site.
How does costcotireappointments.com look when shared?
No Open Graph or Twitter Card tags are present. Links shared to social platforms will fall back to whatever the platform can scrape, usually just a bare URL.
How are images, fonts and scripts handled?
55 images on the homepage, 0 of them lazy-loaded (0%).
All image references use JPEG, PNG or GIF. WebP or AVIF typically cut image weight substantially at the same visual quality.
No srcset attributes are used, so every device is served the same image size regardless of screen.
The page pulls 1 external stylesheet and 14 external scripts, with 1 carrying defer or async.
Is costcotireappointments.com accessible and current?
The page uses 4 landmark elements and 151 ARIA attributes.
There are 53 form inputs but only 29 label elements, so some fields may be unlabelled for screen readers.
Can search engines index costcotireappointments.com?
Nothing on the homepage prevents indexing: no noindex is set in the robots meta tag or the X-Robots-Tag header.
The canonical points to a different host (https://tires.costco.com/home?bookappointment=aptsactive), which tells search engines the authoritative copy lives elsewhere.
The homepage carries 30 internal and 13 external links across 2 outside hosts.
Visible text makes up 6.2% of the HTML.
How is costcotireappointments.com delivered?
The HTML is served with Cache-Control: public, no-store, max-age=0.
HTTP/3 is advertised via alt-svc, so modern browsers will upgrade to QUIC after the first visit.
The TLS certificate also covers 1 subdomain: www.costcotireappointments.com.
- www.costcotireappointments.com
Frequently asked questions
Does costcotireappointments.com set the usual HTTP security headers?
It sets 1 of 6. The ones not present are: Content Security Policy, X-Content-Type-Options, X-Frame-Options, Referrer-Policy, Permissions-Policy.
Does costcotireappointments.com allow AI crawlers?
No robots.txt is served, so nothing is disallowed and AI crawlers are free to read the site.
What is costcotireappointments.com built with?
The homepage exposes these fingerprints: X-Powered-By: ASP.NET. A site behind a CDN or rendered server-side may use more than it reveals.
Where does this data come from?
Every figure was measured by our own server on 5 October 2026: DNS lookups, one HTTPS request to the homepage, a TLS handshake and a request for robots.txt. No third-party SEO API is involved.
Is any of this traffic or authority data?
No. Traffic, authority and ranking figures cannot be measured by inspecting a domain, only modelled. Everything here is a direct observation.
I own costcotireappointments.com and want this page removed.
Ask through the contact page on this site, from an address at the domain, and the report will be taken down. It only ever shows what the domain already serves publicly.
Analysed 5 October 2026.
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