thomascook.com
Thomas Cook | Holidays 2026 / 2027 | Deposits from £19pp
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Excellent
Summary
Thomas Cook is one of the UK's most trusted package holiday providers, with over 180 years of travel expertise. This website is hosted on AKAMAI-ASN1 - Akamai International B.V., NL. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: sitemap.xml not found.
Thomas Cook
Thomas Cook is one of the UK's most trusted package holiday providers, with over 180 years of travel expertise. Now powered by eSky, we offer affordable, stress-free holidays to destinations worldwide. eSky Group is a global leader in travel technology, supporting seamless and secure holiday bookings.
- WeWork, 1 Fore Street Avenue, London, London, EC2Y 9DT, GB
- 750 employees
- Hosted on AKAMAI-ASN1 - Akamai International B.V., NL
Products & pricing
Product and pricing information published in this site's own structured data.
Package holidays
£19 GBP
Top issues to fix
4 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
1 issue(s) found
Performance
327 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Thomas Cook
Thomas Cook is one of the UK's most trusted package holiday providers, with over 180 years of travel expertise. Now powered by eSky, we offer affordable, stress-free holidays to destinations worldwide. eSky Group is a global leader in travel technology, supporting seamless and secure holiday bookings.
- Founded
- Jan 1, 2020
- Employees
- 750
Contact
Email, phone, and address published on this site's own pages.
- Address
- WeWork, 1 Fore Street Avenue, London, London, EC2Y 9DT, GB
Meta tags
- Title
- Thomas Cook | Holidays 2026 / 2027 | Deposits from £19pp
- Description
- Thomas Cook Holidays for 2026 & 2027. Book your perfect package holiday or city break deal with ATOL protection and low £19pp deposits.
- Canonical
- https://www.thomascook.com
- Language
- en-GB
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no, maximum-scale=1, user-scalable=no
- Robots meta
- max-image-preview:large
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- AKAMAI-ASN1 - Akamai International B.V., NL
- CDN provider
- —
- IP address
- 23.55.244.187
- ASN
- AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.thomascook.com
- Valid from
- Jul 22, 2026
- Valid to
- Oct 20, 2026
- Days until expiry
- 86
- SAN domains
- holidaypirates.thomascook.com, links.thomascook.com, static.thomascook.com, thomascook.com, thomascook.pl, www.thomascook.be, www.thomascook.com, www.thomascook.nl, www.thomascook.pl, www2.thomascook.com, www2.thomascook.pl
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 34
Links
193 internal · 10 external · 0 broken
Images
163 total · 30 missing alt
Scripts / Styles
15 scripts · 6 stylesheets
JS / CSS size
332 KB · 40.8 KB
Page size
698 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 102
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://thomascook.com
- Final URL
- https://www.thomascook.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 313 ms
- HTML size
- 698 KB
- Redirect chain
- https://thomascook.com → https://www.thomascook.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does thomascook.com use?
- We did not detect any specific technologies for thomascook.com in the latest scan.
- Is thomascook.com secure (HTTPS)?
- Yes. thomascook.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 20, 2026.
- Who hosts thomascook.com?
- thomascook.com is hosted on AKAMAI-ASN1 - Akamai International B.V., NL.
- What is thomascook.com's SEO score?
- thomascook.com scored 95/100 for SEO in the latest analysis (excellent).
- What is thomascook.com's overall website score?
- thomascook.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- What company operates thomascook.com?
- thomascook.com is operated by Thomas Cook. Thomas Cook is one of the UK's most trusted package holiday providers, with over 180 years of travel expertise. Now powered by eSky, we offer affordable, stress-free holidays to destinations worldwide. eSky Group is a global leader in travel technology, supporting seamless and secure holiday bookings.
- What products does thomascook.com offer?
- thomascook.com offers Package holidays.
- Is thomascook.com hiring?
- thomascook.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card