What technology does suez.com use?

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

Is suez.com secure (HTTPS)?

Yes. suez.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 18, 2026.

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

What is suez.com's SEO score?

suez.com scored 90/100 for SEO in the latest analysis (excellent).

What is suez.com's overall website score?

suez.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

suez.com

SUEZ | Expert in Water and Waste Management

Last scanned Jul 26, 2026, 11:19 AM

Overall score

Great

Summary

SUEZ supports local authorities and businesses with circular solutions in water and waste. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance fair (70/100). Top issue: robots.txt not found.

SUEZ

SUEZ supports local authorities and businesses with circular solutions in water and waste.

Altiplano, 4 place de la Pyramide, Puteaux, 92800, France

Top issues to fix

7 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
2 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.
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.

+1 more issue — details in the sections below.

SEO

2 issue(s) found

Performance

538 ms

Security

HTTPS & header checks

100

Accessibility

0 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.

SUEZ

SUEZ supports local authorities and businesses with circular solutions in water and waste.

LinkedIn X (Twitter)YouTube Instagram en.wikipedia.org

Contact

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

Address: Altiplano, 4 place de la Pyramide, Puteaux, 92800, France

Meta tags

Title: SUEZ | Expert in Water and Waste Management
Description: SUEZ supports local authorities and businesses with circular solutions in water and waste.
Canonical: https://www.suez.com/en
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index, follow
Manifest: https://www.suez.com/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: Cloudflare
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: Google Trust Services
Subject: suez.com
Valid from: Jul 20, 2026
Valid to: Oct 18, 2026
Days until expiry: 81
SAN domains: suez.com, *.suez.com

Security headers

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

Compression: gzip · 5 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 6

Links

90 internal · 6 external · 20 broken

Images

30 total · 6 missing alt

Scripts / Styles

5 scripts · 0 stylesheets

JS / CSS size

491 B · 870 KB

Page size

1.0 MB

Robots.txt & Sitemap

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

SEO issues

robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://suez.com
Final URL: https://www.suez.com/en
HTTP status: 200
HTTP version: HTTP/2
Response time: 517 ms
HTML size: 1.0 MB
Redirect chain: https://suez.com → https://www.suez.com/ → https://www.suez.com/en

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Frequently asked questions

What technology does suez.com use?: We did not detect any specific technologies for suez.com in the latest scan.
Is suez.com secure (HTTPS)?: Yes. suez.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 18, 2026.
Who hosts suez.com?: Hosting provider information for suez.com is not available yet.
What is suez.com's SEO score?: suez.com scored 90/100 for SEO in the latest analysis (excellent).
What is suez.com's overall website score?: suez.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
What company operates suez.com?: suez.com is operated by SUEZ. SUEZ supports local authorities and businesses with circular solutions in water and waste.