todostuslibros.com — domain analysis
todostuslibros.com describes itself as "Las librerías independientes de proximidad con más de 4 millones de títulos. Recíbelos desde comercios de barrio sin intermediarios ni comisiones". It was registered in 2003, served from Maracena, Spain. It has a valid HTTPS certificate, 5 of 6 common security headers, 1 tracking script.
What is todostuslibros.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:
- adir ×137
- cesta ×137
- editorial ×29
- librer ×27
- libros ×19
- verano ×18
- ediciones ×16
- ubicaci ×12
- para ×11
- actividades ×11
Does todostuslibros.com publish the usual trust pages?
None of about, contact, privacy or terms could be found at their usual addresses.
That is common for small or single-purpose sites, and it is also what a disposable
site looks like, so it is worth noting rather than concluding from.
These were checked at conventional paths only, so a site using different URLs may
publish them elsewhere.
How does todostuslibros.com compare with other domains analysed here?
Measured against the 82 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 10% of them (median 523ms) |
|---|---|
| Security headers | More than 93% of them |
| Domain age | Older than 67% of them |
Related domains in this index
Analysed domains built on a similar stack:
- carcarekiosk.com
- clear.com
- etuovi.com
- feestech.com
- formotorbikes.com
- getindevice.com
- ideastechno.com
- karar.com
When was todostuslibros.com registered?
todostuslibros.com was registered on 5 March 2003, which makes it about 23 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 Hosting Concepts B.V. d/b/a Registrar.eu.
Registration runs until 5 March 2027.
| Registered | 5 March 2003 |
|---|---|
| Expires | 5 March 2027 |
| Registrar | Hosting Concepts B.V. d/b/a Registrar.eu |
| Registry status | active |
Where is todostuslibros.com hosted?
The first address resolves to infrastructure in Maracena, Spain.
The network is operated by Siapi Networks (AS42220 TREVENQUE SISTEMAS DE INFORMACION S.L.).
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 todostuslibros.com running on?
todostuslibros.com exposes 2 identifiable technologies: jQuery, Google Tag Manager.
Visitor tracking is present (Google Tag Manager), so this homepage is not cookie-free.
- jQuery
- Google Tag Manager
How does the homepage respond?
The server answered with HTTP 200 over
HTTPS.
At 1394ms to first byte this response is slow for a homepage measured from a single European location.
The HTML alone is 551KB before images, stylesheets or scripts are counted, which is heavy for a document that browsers must parse before anything renders.
The HTML is compressed with gzip.
| Server header | nginx |
|---|---|
| Compression | gzip |
| Page size | 563,801 bytes |
| Declared language | es |
| Mobile viewport | declared |
What does the homepage say about itself?
The title runs to 73 characters, so search results will truncate it and the end of the sentence will not be read.
A meta description of 145 characters is present.
4 of 161 images carry no alt attribute, which leaves them unreadable to screen readers and uninterpretable to image search.
| Title | Todos Tus Libros – Compra o reserva tus libros en las librerías de barrio (73 chars) |
|---|---|
| Meta description | Las librerías independientes de proximidad con más de 4 millones de títulos. Recíbelos desde comercios de barrio sin intermediarios ni comisiones (145 chars) |
| H1 | La web de las librerías independientes con locales de proximidad (1 on the page) |
| Canonical | not set |
| Open Graph title | not set |
| Headings / images | 9 H2s, 161 images (4 without alt text) |
Is todostuslibros.com served over a valid certificate?
The HTTPS certificate is issued by Sectigo Limited and is
valid until 2027-04-14, which is 191 days from the date of this check. It covers
2 hostnames.
- www.todostuslibros.com
- todostuslibros.com
The certificate has 191 days left to run.
It covers 2 hostnames, so it was issued for this site specifically.
Which security headers does it set?
5 of 6 are set (HSTS, Content Security Policy, X-Content-Type-Options, X-Frame-Options, Referrer-Policy). Absent: Permissions-Policy.
| Header | Set | Value |
|---|---|---|
| HSTS | yes | max-age=10886400; includeSubDomains; preload |
| Content Security Policy | yes | default-src 'self' http: https: data: blob: 'unsafe-inline' 'unsafe-eval' |
| X-Content-Type-Options | yes | nosniff |
| X-Frame-Options | yes | SAMEORIGIN |
| Referrer-Policy | yes | no-referrer-when-downgrade |
| Permissions-Policy | no | — |
How is DNS configured for todostuslibros.com?
| IP addresses | 217.18.162.120 |
|---|---|
| Reverse DNS | cegal120.cca.siapi.net |
| Name servers | ns1.todostuslibros.com, ns2.todostuslibros.com |
| Mail (MX) | fallbackmx.spamexperts.eu (pri 10), mx.spamexperts.com (pri 0), lastmx.spamexperts.net (pri 20) |
| SPF | v=spf1 +mx +ip4:217.18.160.0/20 -all |
| TXT records | 1 |
todostuslibros.com resolves to a single address, so there is no DNS-level redundancy.
Mail is handled by 3 exchangers.
An SPF record is published, giving receiving servers a rule for which hosts may send as this domain.
Reverse DNS resolves to cegal120.cca.siapi.net, which usually names the hosting provider.
Who runs DNS and mail for todostuslibros.com?
Mail exchangers point at hosts that do not match any major provider, which usually means self-hosted or niche-provider mail.
No AAAA records are published, so the site is reachable over IPv4 only.
What else is worth noting about todostuslibros.com?
16 of 16 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.
3 email addresses appear in the homepage markup, where address-harvesting crawlers will find them.
Can todostuslibros.com be spoofed in email?
DMARC is published with p=none, which monitors but does not act. Forged mail is still delivered; the owner just gets reports about it.
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?
robots.txt is 495 bytes and names
7 user-agent groups.
It does not blanket-disallow general crawlers.
Sitemaps declared:
- https://www.todostuslibros.com/sitemap.xml
AI crawler policy
| Crawler | Policy |
|---|---|
| claudebot | allowed |
1 sitemap is declared in robots.txt, which gives crawlers a direct list of URLs.
Named AI crawlers are explicitly allowed (claudebot).
What structured data does the homepage publish?
- WebPage
- WebSite
- SearchAction
The homepage publishes 3 structured data types: WebPage, WebSite, SearchAction.
What does todostuslibros.com load from third parties?
The homepage pulls resources from 5 third-party hosts (fonts.googleapis.com, fonts.gstatic.com, googletagmanager.com, static.cegal.es, unpkg.com). Each one sees the visitor IP and user agent on every page load.
6 cookies are set before any interaction (showWarnings, geolocation, geolocation_address, XSRF-TOKEN, todostuslibros_session). 6 lack the Secure flag.
2 resources are referenced over plain HTTP on an HTTPS page, which browsers block or flag as mixed content.
The page links or refers to X/Twitter, Facebook, Instagram.
| Cookie | Secure | HttpOnly | SameSite |
|---|---|---|---|
| showWarnings | no | yes | none/unset |
| geolocation | no | no | none/unset |
| geolocation_address | no | no | none/unset |
| XSRF-TOKEN | no | no | none/unset |
| todostuslibros_session | no | yes | none/unset |
| SERVERID | no | no | none/unset |
Does todostuslibros.com settle on one address?
Plain HTTP redirects to HTTPS, so visitors who type the bare address still land on the secure version.
Both todostuslibros.com and www.todostuslibros.com answer with 200 and neither redirects to the other. Search engines therefore see two complete copies of the site, and link equity is split between them unless a canonical tag resolves it.
How easily can todostuslibros.com be crawled?
A sitemap index is served at https://www.todostuslibros.com/sitemap.xml listing 30 entries.
The most recent lastmod date is 2026-10-03.
A deliberately invalid URL correctly returns HTTP 404, so missing pages will not be indexed.
What tracking does todostuslibros.com run?
1 tracking script detected: Google Tag Manager.
No consent management platform was detected alongside them. Where GDPR or the ePrivacy Directive applies, analytics and advertising scripts generally need consent before they load.
How does todostuslibros.com look when shared?
1 of 5 social preview tags are set. Missing: og:title, og:description, og:type, twitter:card.
How are images, fonts and scripts handled?
161 images on the homepage, 126 of them lazy-loaded (78%).
All image references use JPEG, PNG or GIF. WebP or AVIF typically cut image weight substantially at the same visual quality.
Fonts are loaded from Google Fonts, which means every page view also contacts Google. Self-hosting removes that dependency.
The page pulls 5 external stylesheets and 17 external scripts, with 1 carrying defer or async.
No preconnect hints are declared despite third-party scripts being present, so each new origin pays a full connection setup before it can deliver anything.
Is todostuslibros.com accessible and current?
The page uses 4 landmark elements and 326 ARIA attributes.
There are 425 form inputs but only 8 label elements, so some fields may be unlabelled for screen readers.
No skip-to-content link was found, which keyboard users rely on to bypass navigation.
Can search engines index todostuslibros.com?
Nothing on the homepage prevents indexing: no noindex is set in the robots meta tag or the X-Robots-Tag header.
No canonical URL is declared, which leaves duplicate addresses of this page to be resolved by the search engine.
The homepage carries 573 internal and 11 external links across 10 outside hosts.
Visible text is only 4.6% of the HTML, which indicates the page is assembled in the browser rather than served as content.
The heading outline skips 3 levels, which breaks the document structure screen readers navigate by.
How is todostuslibros.com delivered?
The HTML is served with Cache-Control: no-cache, private.
The TLS certificate also covers 1 subdomain: www.todostuslibros.com.
- www.todostuslibros.com
Frequently asked questions
Does todostuslibros.com set the usual HTTP security headers?
It sets 5 of 6. The ones not present are: Permissions-Policy.
Does todostuslibros.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 todostuslibros.com built with?
The homepage exposes these fingerprints: jQuery, Google Tag Manager. 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 todostuslibros.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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