What technology does tescoplc.com use?

We did not detect any specific technologies for tescoplc.com in the latest scan.

Is tescoplc.com secure (HTTPS)?

Yes. tescoplc.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Mar 18, 2027.

Who hosts tescoplc.com?

Hosting provider information for tescoplc.com is not available yet.

What is tescoplc.com's SEO score?

tescoplc.com scored 65/100 for SEO in the latest analysis (fair).

What is tescoplc.com's overall website score?

tescoplc.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.

tescoplc.com

Tesco PLC | Community, Investors & Sustainability

Last scanned Jul 26, 2026, 2:19 PM · 1 view

Overall score

Great

Summary

Discover how we, at Tesco, support our various communities, engage with investors, and promote sustainability. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing canonical link.

Discover how we, at Tesco, support our various communities, engage with investors, and promote sustainability. Learn more about our initiatives now!

Top issues to fix

6 issues found · 1 high priority

No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
3 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

SEO

5 issue(s) found

100

Performance

656 ms

100

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Discover how we, at Tesco, support our various communities, engage with investors, and promote sustainability. Learn more about our initiatives now!

Meta tags

Title: Tesco PLC | Community, Investors & Sustainability
Description: Discover how we, at Tesco, support our various communities, engage with investors, and promote sustainability. Learn more about our initiatives now!
Canonical
Language: en-US
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Sectigo Limited
Subject: enterprise.ui.tesco.com
Valid from: Feb 16, 2026
Valid to: Mar 18, 2027
Days until expiry: 232
SAN domains: enterprise.ui.tesco.com, anetczselfservice.ourtesco.com, anetskselfservice.ourtesco.com, appleselfservice.global.tesco.org, b2btims-fuel.tesco.co.uk, b2btims.tesco.co.uk, bank.tescoplc.com, bookme.ourtesco.com, cdp.appleselfservice.global.tesco.org, chef.ourtesco.com, colleague-asiascheduler.ourtesco.com, colleague-scheduler-sit.ourtesco.com, colleague-scheduler.ourtesco.com, colleague.ourtesco.com, communitycookeryschool.tesco.com, depot-ws.global.tesco.org, direct-preview.tescoassets.com, enrichment.tesco.com, entescom.hu, jira.global.tesco.org, learning-security.ourtesco.com, managerui.colleague-scheduler.ourtesco.com, mobilegateway.sys.ourtesco.com, mojetesco.com, mojetesco.cz, mojetesco.pl, mojetesco.sk, myaccount.global.tesco.org, nexus-lib.global.tesco.org, nexus.dev.global.tesco.org, nexus.ourtesco.com, nexusdockerhosted.sys.ourtesco.com, nexusdockerprivate.sys.ourtesco.com, online.ourtesco.com, ouronestop.co.uk, ourtesco.com, ourtesco.ie, plan-to-perform.ourtesco.com, potf.tesco.com, preview.tesco.com, protectorline.ourtesco.com, solprint.global.tesco.org, sonarqube.ourtesco.com, sso.colleague-scheduler.ourtesco.com, stage.entescom.hu, stage.mojetesco.com, stage.mojetesco.cz, stage.mojetesco.pl, stage.mojetesco.sk, stage.ourtesco.com, stage.ourtesco.ie, tableau.global.tesco.org, technologyrisk.ourtesco.com, techrisk.global.tesco.org, tescobengaluru.com, tescoliving.com, tescoplc.com, tescosuppliertrainingessentials.com, wsscaap.global.tesco.org, www.appleselfservice.global.tesco.org, www.colleague-asiascheduler.ourtesco.com, www.colleague-cescheduler.ourtesco.com, www.colleagueasiascheduler.ourtesco.com, www.entescom.hu, www.mobilegateway.sys.ourtesco.com, www.mojetesco.com, www.mojetesco.cz, www.mojetesco.pl, www.mojetesco.sk, www.ouronestop.co.uk, www.ourtesco.com, www.ourtesco.ie, www.tescobengaluru.com, www.tescoliving.com, www.tescoplc.com, www.tescosuppliertrainingessentials.com, xperiencemgr.digitalcontent.tesco.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 5 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

8 scripts · 2 stylesheets

JS / CSS size

2.5 KB · 0 B

Page size

81.0 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://tescoplc.com
Final URL: https://www.tescoplc.com/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 655 ms
HTML size: 81.0 KB
Redirect chain: https://tescoplc.com → https://www.tescoplc.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does tescoplc.com use?: We did not detect any specific technologies for tescoplc.com in the latest scan.
Is tescoplc.com secure (HTTPS)?: Yes. tescoplc.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Mar 18, 2027.
Who hosts tescoplc.com?: Hosting provider information for tescoplc.com is not available yet.
What is tescoplc.com's SEO score?: tescoplc.com scored 65/100 for SEO in the latest analysis (fair).
What is tescoplc.com's overall website score?: tescoplc.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.