selfstudy.com — domain analysis
selfstudy.com describes itself as "Free daily self-study plans, 30-day challenges, and short learning guides. Learn English, Python, Excel, and AI tools in 10 minutes a day.". It was…
selfstudy.com describes itself as "Free daily self-study plans, 30-day challenges, and short learning guides. Learn English, Python, Excel, and AI tools in 10 minutes a day.". It was registered in 2002, served from Warsaw, Poland. It has a valid HTTPS certificate, 3 of 6 common security headers.
What is selfstudy.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:
- quot ×14
- daily ×12
- plan ×11
- free ×10
- challenge ×10
- days ×9
- average ×8
- learn ×7
- start ×7
- 30-day ×7
Does selfstudy.com publish the usual trust pages?
Found: about, contact, privacy. Not found at the usual addresses:
terms.
These were checked at conventional paths only, so a site using different URLs may
publish them elsewhere.
How does selfstudy.com compare with other domains analysed here?
Measured against the 69 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 33% of them (median 408ms) |
|---|---|
| Security headers | More than 74% of them |
| Domain age | Older than 49% of them |
Related domains in this index
Analysed domains sharing the same network (AS13335 Cloudflare, Inc.):
- aa45.com
- adoziox.com
- anthiago.com
- apuestatotal.com
- bahis.com
- beerandmagic.com
- bigstata.com
- clearskinstudy.com
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:
When was selfstudy.com registered?
selfstudy.com was registered on 17 June 2002, which makes it about 24 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 GoDaddy.com, LLC.
Registration runs until 17 June 2034.
The domain carries 4 registry locks, which blocks unauthorised transfer or deletion.
| Registered | 17 June 2002 |
|---|---|
| Expires | 17 June 2034 |
| Registrar | GoDaddy.com, LLC |
| Registry status | client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited |
Where is selfstudy.com hosted?
The first address resolves to infrastructure in Warsaw, Poland.
The network is operated by DET FRA (AS13335 Cloudflare, 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 selfstudy.com running on?
selfstudy.com exposes 1 identifiable technology: Cloudflare.
Cloudflare sits in front of the origin, so the server header, IP addresses and response timing describe the edge rather than the machine actually running the site.
- Cloudflare
How does the homepage respond?
The server answered with HTTP 200 over
HTTPS.
At 644ms to first byte this response is slow for a homepage measured from a single European location.
The HTML weighs 93KB, which is ordinary for a homepage.
The HTML is compressed with gzip.
| Server header | cloudflare |
|---|---|
| Compression | gzip |
| Page size | 95,667 bytes |
| Declared language | en |
| Mobile viewport | declared |
What does the homepage say about itself?
The title is 50 characters, inside the range that displays without truncation.
A meta description of 138 characters is present.
| Title | SelfStudy.com — Learn Anything in 10 Minutes a Day (50 chars) |
|---|---|
| Meta description | Free daily self-study plans, 30-day challenges, and short learning guides. Learn English, Python, Excel, and AI tools in 10 minutes a day. (138 chars) |
| H1 | Learn Anything in 10 Minutes a Day (1 on the page) |
| Canonical | / |
| Open Graph title | SelfStudy.com — Learn Anything in 10 Minutes a Day |
| Headings / images | 9 H2s, 0 images (0 without alt text) |
Is selfstudy.com served over a valid certificate?
The HTTPS certificate is issued by Google Trust Services and is
valid until 2026-12-15, which is 71 days from the date of this check. It covers
1 hostname.
- selfstudy.com
The certificate has 71 days left to run.
It covers 1 hostname, so it was issued for this site specifically.
Which security headers does it set?
3 of 6 are set (HSTS, X-Content-Type-Options, Referrer-Policy). Absent: Content Security Policy, X-Frame-Options, 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 |
| Content Security Policy | no | — |
| X-Content-Type-Options | yes | nosniff |
| X-Frame-Options | no | — |
| Referrer-Policy | yes | strict-origin-when-cross-origin |
| Permissions-Policy | no | — |
How is DNS configured for selfstudy.com?
| IP addresses | 185.158.133.1 |
|---|---|
| Reverse DNS | lovable-app-cd-1-4.p.l5e.io |
| Name servers | ns59.domaincontrol.com, ns60.domaincontrol.com |
| Mail (MX) | no mail records |
| SPF | not published |
| TXT records | 0 |
selfstudy.com resolves to a single address, so there is no DNS-level redundancy.
No MX records are published, so this domain does not receive mail at its apex. Mail sent to it will bounce.
No SPF record is published. Receiving servers therefore have no published rule for who may send mail as this domain, which makes spoofing it materially easier.
Reverse DNS resolves to lovable-app-cd-1-4.p.l5e.io, which usually names the hosting provider.
Who runs DNS and mail for selfstudy.com?
DNS is operated by GoDaddy 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 selfstudy.com?
1 email address appears in the homepage markup, where address-harvesting crawlers will find it.
Can selfstudy.com be spoofed in email?
DMARC is set to quarantine, so mail failing authentication is sent to spam rather than the inbox.
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 else does selfstudy.com publish?
An ads.txt file is published with 1 entries, which means the site sells programmatic advertising and has declared who may resell its inventory.
What does robots.txt allow?
robots.txt is 67 bytes and names
1 user-agent group.
It does not blanket-disallow general crawlers.
Sitemaps declared:
- https://selfstudy.com/sitemap.xml
AI crawler policy
robots.txt names no AI crawlers specifically, so they fall under whatever rule
applies to User-agent: *.
What structured data does the homepage publish?
- Organization
- WebSite
The homepage publishes 2 structured data types: Organization, WebSite.
What does selfstudy.com load from third parties?
The homepage pulls resources from 2 third-party hosts (fonts.googleapis.com, fonts.gstatic.com). Each one sees the visitor IP and user agent on every page load.
1 cookie is set before any interaction (__cf_bm).
| Cookie | Secure | HttpOnly | SameSite |
|---|---|---|---|
| __cf_bm | yes | yes | none |
Does selfstudy.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://selfstudy.com/, so the site settles on one canonical hostname.
How easily can selfstudy.com be crawled?
A sitemap is served at https://selfstudy.com/sitemap.xml listing 81 entries.
A deliberately invalid URL correctly returns HTTP 404, so missing pages will not be indexed.
What tracking does selfstudy.com run?
No analytics or advertising trackers were detected on the homepage of selfstudy.com, which is unusual for a commercial site.
How does selfstudy.com look when shared?
All five social preview tags are present, so links shared to social platforms and chat apps will render with a title, description and image.
How are images, fonts and scripts handled?
Fonts are loaded from Google Fonts, which means every page view also contacts Google. Self-hosting removes that dependency.
The page pulls 2 external stylesheets and 1 external script, with 2 carrying defer or async.
Responses carry Cloudflare edge headers, so content is served from a CDN rather than straight from the origin.
Is selfstudy.com accessible and current?
The page uses 4 landmark elements and 125 ARIA attributes.
No skip-to-content link was found, which keyboard users rely on to bypass navigation.
Can search engines index selfstudy.com?
Nothing on the homepage prevents indexing: no noindex is set in the robots meta tag or the X-Robots-Tag header.
The homepage carries 54 internal and 0 external links across 0 outside hosts.
Visible text makes up 7.8% of the HTML.
How is selfstudy.com delivered?
The HTML is served with Cache-Control: no-cache, must-revalidate, max-age=0.
No favicon is declared in the markup.
Frequently asked questions
Does selfstudy.com set the usual HTTP security headers?
It sets 3 of 6. The ones not present are: Content Security Policy, X-Frame-Options, Permissions-Policy.
Does selfstudy.com allow AI crawlers?
robots.txt names no AI crawler specifically, so they fall under the wildcard rule, which does not disallow them.
What is selfstudy.com built with?
The homepage exposes these fingerprints: Cloudflare. 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 selfstudy.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.
Analyse another domain →
How we estimate this
Every figure on this page is compiled from the public sources cited above and given as a low–typical–high range rather than a single false-precise number. Where costs vary by location we scale the national typical using published state price levels. We recheck figures on a set schedule and stamp each report with the date last verified. We are independent and are never paid to change a number — see how we price things.
