What technology does proxi.nl use?

proxi.nl is built with jQuery, Google Analytics, Apache.

Is proxi.nl secure (HTTPS)?

Yes. proxi.nl uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 19, 2026.

Hosting provider information for proxi.nl is not available yet.

What is proxi.nl's SEO score?

proxi.nl scored 90/100 for SEO in the latest analysis (excellent).

What is proxi.nl's overall website score?

proxi.nl has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

proxi.nl

Copernica: Email & marketing automation platform | Copernica

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Great

Summary

Design, automate and improve email campaigns with customer data and flexible workflows using Copernica. This website uses Apache. SEO is excellent (90/100) and accessibility is fair (70/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: robots.txt not found.

Copernica BV

Design, automate and improve email campaigns with customer data and flexible workflows using Copernica.

De Ruijterkade 112, Amsterdam, The Netherlands, 1011 AB

Top issues to fix

5 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
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.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

2 issue(s) found

100

Performance

765 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.

Copernica BV

Design, automate and improve email campaigns with customer data and flexible workflows using Copernica.

X (Twitter)plus.google.com LinkedIn Facebook GitHub

Contact

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

Email: info@copernica.com
Phone: +31 (0)20 520 61 90 +31205206190
Address: De Ruijterkade 112, Amsterdam, The Netherlands, 1011 AB

Meta tags

Title: Copernica: Email & marketing automation platform | Copernica
Description: Design, automate and improve email campaigns with customer data and flexible workflows using Copernica.
Canonical: https://www.copernica.com
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Google Analytics Apache

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: Let's Encrypt
Subject: www.copernica.com
Valid from: Jun 21, 2026
Valid to: Sep 19, 2026
Days until expiry: 53
SAN domains: www.copernica.asia, www.copernica.at, www.copernica.be, www.copernica.biz, www.copernica.com, www.copernica.cz, www.copernica.es, www.copernica.fr, www.copernica.gr, www.copernica.in, www.copernica.info, www.copernica.it, www.copernica.jp, www.copernica.nl, www.copernica.org, www.copernica.ph, www.copernica.pl, www.copernica.ru, www.copernica.se

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 10 · H3 23

Links

66 internal · 8 external · 20 broken

Images

77 total · 53 missing alt

Scripts / Styles

8 scripts · 2 stylesheets

JS / CSS size

0 B · 0 B

Page size

57.4 KB

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://proxi.nl
Final URL: https://www.copernica.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 764 ms
HTML size: 57.4 KB
Redirect chain: https://proxi.nl → https://www.copernica.com/

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Frequently asked questions

What technology does proxi.nl use?: proxi.nl is built with jQuery, Google Analytics, Apache.
Is proxi.nl secure (HTTPS)?: Yes. proxi.nl uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 19, 2026.
Who hosts proxi.nl?: Hosting provider information for proxi.nl is not available yet.
What is proxi.nl's SEO score?: proxi.nl scored 90/100 for SEO in the latest analysis (excellent).
What is proxi.nl's overall website score?: proxi.nl has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
What company operates proxi.nl?: proxi.nl is operated by Copernica BV. Design, automate and improve email campaigns with customer data and flexible workflows using Copernica.