sidley.com
Sidley Austin LLP | Global Law Firm | Sidley Austin LLP
Last scanned Jul 26, 2026, 12:19 PM · 10 views
Overall score
Excellent
Summary
Sidley is a global law firm, collaborating across disciplines and borders to help clients in more than 70 countries achieve business objectives. This website uses Next.js hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: sitemap.xml not found.
Sidley Austin LLP
Sidley is a global law firm, collaborating across disciplines and borders to help clients in more than 70 countries achieve business objectives.
- United States
- Hosted on Cloudflare
Top issues to fix
1 issue found
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
1.52 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Sidley Austin LLP
Sidley is a global law firm, collaborating across disciplines and borders to help clients in more than 70 countries achieve business objectives.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Sidley Austin LLP | Global Law Firm | Sidley Austin LLP
- Description
- Sidley is a global law firm, collaborating across disciplines and borders to help clients in more than 70 countries achieve business objectives.
- Canonical
- https://www.sidley.com/en
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.32.2
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.sidley.com
- Valid from
- Jan 2, 2026
- Valid to
- Jan 1, 2027
- Days until expiry
- 157
- SAN domains
- www.sidley.com, sidley.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 10 · H3 6
Links
44 internal · 6 external · 0 broken
Images
16 total · 0 missing alt
Scripts / Styles
16 scripts · 2 stylesheets
JS / CSS size
64.1 KB · 2.1 KB
Page size
146 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 11
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Careers
| Role | Location | Posted |
|---|---|---|
| North America | — | — |
| Asia Pacific | — | — |
| North America | — | — |
| Asia Pacific | — | — |
Scan details
- Requested URL
- https://sidley.com
- Final URL
- https://www.sidley.com/en
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.52 s
- HTML size
- 146 KB
- Redirect chain
- https://sidley.com → https://www.sidley.com/ → https://www.sidley.com/en
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Frequently asked questions
- What technology does sidley.com use?
- sidley.com is built with Next.js.
- Is sidley.com secure (HTTPS)?
- Yes. sidley.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Jan 1, 2027.
- Who hosts sidley.com?
- sidley.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is sidley.com's SEO score?
- sidley.com scored 95/100 for SEO in the latest analysis (excellent).
- What is sidley.com's overall website score?
- sidley.com has an overall SiteGraph score of 96/100, combining SEO, performance, security, and accessibility.
- What company operates sidley.com?
- sidley.com is operated by Sidley Austin LLP. Sidley is a global law firm, collaborating across disciplines and borders to help clients in more than 70 countries achieve business objectives.
- Is sidley.com hiring?
- Yes. sidley.com has 4 open roles listed on their careers page.
OpenGraph & Twitter Card
OpenGraph
Twitter Card