What technology does archdaily.com use?

archdaily.com is built with Ruby on Rails, Google Analytics, Meta Pixel, Nginx.

Is archdaily.com secure (HTTPS)?

Yes. archdaily.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 20, 2027.

Who hosts archdaily.com?

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

What is archdaily.com's SEO score?

archdaily.com scored 85/100 for SEO in the latest analysis (great).

What is archdaily.com's overall website score?

archdaily.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

What company operates archdaily.com?

archdaily.com is operated by ArchDaily.

archdaily.com

ArchDaily | Broadcasting Architecture Worldwide

Last scanned Jul 21, 2026, 11:40 AM · 2 views

Overall score

Great

Top issues to fix

7 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

Summary

ArchDaily, Broadcasting Architecture Worldwide: Architecture news, competitions and projects updated every hour for the architecture professional. This website uses Nginx behind CloudFront CDN. SEO is good (85/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance good (80/100). Top issue: No H1 heading found.

SEO

2 issue(s) found

Performance

670 ms

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.

ArchDaily

Instagram Facebook pinterest.com YouTube LinkedIn X (Twitter)en.wikipedia.org

Contact

Email, phone, and address published on this site's own pages.

Email: 6c63a55ef2f64fb69b6182ac526c50b6@o18196.ingest.us.sentry.io
Address: Santiago, Chile

Meta tags

Title: ArchDaily | Broadcasting Architecture Worldwide
Description: ArchDaily, Broadcasting Architecture Worldwide: Architecture news, competitions and projects updated every hour for the architecture professional
Canonical: https://www.archdaily.com/
Language: en-US
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no
Robots meta: max-image-preview:large
Manifest: https://assets.adsttc.com/doodles/flat/favicons/manifest.json

Technologies

Detected frameworks, languages, and tools.

Ruby on Rails Google Analytics Meta Pixel Nginx

Hosting & CDN

Hosting provider: —
CDN provider: CloudFront
IP address: 3.164.85.45
ASN: —

DNS records

Type	Value
A	3.164.85.45 3.164.85.118 3.164.85.34 3.164.85.13
AAAA	2600:9000:2795:f400:4:2b2a:34c0:93a1 2600:9000:2795:d800:4:2b2a:34c0:93a1 2600:9000:2795:b200:4:2b2a:34c0:93a1 2600:9000:2795:6200:4:2b2a:34c0:93a1 2600:9000:2795:fc00:4:2b2a:34c0:93a1 2600:9000:2795:0:4:2b2a:34c0:93a1 2600:9000:2795:9000:4:2b2a:34c0:93a1 2600:9000:2795:7600:4:2b2a:34c0:93a1
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: archdaily.com
Valid from: Jul 7, 2026
Valid to: Jan 20, 2027
Days until expiry: 183
SAN domains: archdaily.com, archdaily.pe, archdaily.com.br, *.archdaily.com.br, *.archdaily.cl, *.archdaily.co, *.archdaily.mx, *.archdaily.cn, plataformaarquitectura.cl, *.plataformaarquitectura.cl, archdaily.co, archdaily.mx, archdaily.cn, *.archdaily.pe, archdaily.cl, *.archdaily.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyEnabled
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 28

Links

185 internal · 9 external · 2 broken

Images

107 total · 0 missing alt

Scripts / Styles

36 scripts · 1 stylesheets

JS / CSS size

658 KB · 360 KB

Page size

956 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 14
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

No H1 heading found
sitemap.xml not found

Scan details

Requested URL: https://archdaily.com
Final URL: https://www.archdaily.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 651 ms
HTML size: 956 KB
Redirect chain: https://archdaily.com → https://www.archdaily.com/

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Frequently asked questions

What technology does archdaily.com use?: archdaily.com is built with Ruby on Rails, Google Analytics, Meta Pixel, Nginx.
Is archdaily.com secure (HTTPS)?: Yes. archdaily.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 20, 2027.
Who hosts archdaily.com?: Hosting provider information for archdaily.com is not available yet.
What is archdaily.com's SEO score?: archdaily.com scored 85/100 for SEO in the latest analysis (great).
What is archdaily.com's overall website score?: archdaily.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
What company operates archdaily.com?: archdaily.com is operated by ArchDaily.