nationalgallery.org.uk

.uk crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1544 ms crawled 2026-05-19

US · 104.18.31.156 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: The National Gallery, London
Description: The Nation's Gallery. The story of European art, masterpiece by masterpiece.
Language: en-GB
Canonical: https://www.nationalgallery.org.uk/

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Fonts

Google Fonts

Social widgets

Vimeo Embed

Third-party hosts loaded (5)

fonts.googleapis.com×2
consent.cookiebot.com×1
fonts.gstatic.com×1
player.vimeo.com×1
www.googletagmanager.com×1

Social

Contact

Email

hello@nationalgallery.org.uk

Address

Trafalgar SquareLondonWC2N 5DNhello@nationalgallery.org.uk

Registration

Registrar

JISC Services Limited

Created

1997-08-13

Expires

2027-08-13 449 days left

Updated

2025-11-11

Name servers

blue.foundationdns.com.
blue.foundationdns.net.
blue.foundationdns.org.

DNS records live

NS

blue.foundationdns.com
blue.foundationdns.net
blue.foundationdns.org

MX

10 eu-smtp-inbound-2.mimecast.com
5 eu-smtp-inbound-1.mimecast.com

TXT

Show 4 TXT records

0ed1fe018a6ece01656c2f45e892b02f450de96d6a
Mosyle-verification- 1770668849
l1mdn7ufdbvph7l4c6v8csvt66
sophos-domain-verification=423504ddb7409b5ac5f630c8683ba0d4695acea93505c68e303e289ff8205e62

Verified for

Apple
Google
Microsoft 365

Email authentication strong

SPF

v=spf1 mx include:eu._netblocks.mimecast.com include:spf.dynect.net include:em.nationalgallery.org.uk -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:543d82f32ed34205a94f99018162a77c@dmarc-reports.cloudflare.net,mailto:dmarc-rua@dmarc.service.gov.uk, mailto:28220a06a429516@rep.dmarcanalyzer.com; ruf=mailto:28220a06a429516@for.dmarcanalyzer.com; fo=1;

policy: reject (enforced)

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzmCunqxL9yPaPmgRGqd2HJB9+RySZjhRb3BC1S8I6nq748LFfnNMkG16uJMwszZ8B+SzHZqs1/kvnSP8eh…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqmsseFRe2fS+YMHb2q348NJwxY4e8Ui5iwvf6+D+CmvzMaOsYHvangYi4/t9IMuVoFVEOSMP+e6a5iV4qi…

selectors probed

Certificate (current)

WE1

from 2026-05-06 to 2026-08-04

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.nationalgallery.org.uk/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

short HSTS max-age
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: sameorigin
x-content-type-options: nosniff
strict-transport-security: max-age=0; preload