Serotonin Site Report

serotonin.co.uk

With a performance rating of fast, Serotonin sits in the Saas space and loads via Cloudflare. The site relies on a custom-built platform as its foundation and uses jQuery and Google Analytics to deliv...

SSL Valid Fast HTTP 200

saas Updated: Jul 20, 2026

Monitor this site

serotonin.co.uk

Valid
SSL Certificate: Fast
Page Speed: Cloudflare
Server: Good
Mobile

Live Analysis

Tech stack

CDN: Cloudflare
Server: Cloudflare
Analytics: Google Analytics
JS libraries: jQuery

DNS health

100 / 100

A records: 198.202.211.1
MX records: aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com
Nameservers: harmony.ns.cloudflare.com, tosana.ns.cloudflare.com
SPF: Yes
DMARC: Yes

SSL certificate

Expires in 56 days

Status: Valid
Issuer: Google Trust Services
Protocol: TLSv1.3

Performance

Fast

Response time: 429 ms
Page size: 72.3 KB
Resources: 55
Status code: 200

Mobile readiness

Good

Viewport meta: Yes
Responsive meta: Yes

serotonin.co.uk

Full size ↗

Technology Stack

Technologies detected on Serotonin

This site uses Cloudflare as the web server, Cloudflare for content delivery, jQuery for client-side functionality, and Google Analytics for visitor analytics.

Web Server

Cloudflare

CDN

Cloudflare

JavaScript

jQuery

Analytics

Google Analytics

SSL Certificate

Security status for Serotonin

The SSL certificate is valid and issued by Google Trust Services. It expires on September 16, 2026 (58 days remaining). The connection uses TLSv1.3.

Status

Valid

Issuer

Google Trust Services

Expires

Sep 16, 2026

58 days remaining

Protocol

TLSv1.3

DNS Information

Domain name system records for Serotonin

Nameservers

harmony.ns.cloudflare.com

tosana.ns.cloudflare.com

A Records

198.202.211.1

MX Records

aspmx.l.google.com

alt3.aspmx.l.google.com

alt4.aspmx.l.google.com

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

SPF Record

Present

DMARC Record

Present

Speed & Performance

Page load performance for Serotonin

The site loads quickly and provides a smooth browsing experience. Our analysis measured a server response time of 429 ms, a total page size of approximately 72 KB, and 55 external resources loaded on the page.

Rating

fast

Response Time

429 ms

Page Size

72 KB

Resources

55 requests

SEO Meta Tags

Meta tag analysis for Serotonin

The page title ("Serotonin | Digital Marketing Agency Manchester") is well-optimized at 47 characters, the meta description is 395 characters, which may be truncated by search engines, Open Graph tags are partially set up (missing og:image), and no canonical URL was found, which could lead to duplicate content issues.

Title Tag

47 chars

Serotonin | Digital Marketing Agency Manchester

Meta Description

395 chars

Proven results with over £250m in client revenue. Explore our services ranging from e-commerce, brand strategy, social media advertising, lead generation, to content creation, and see how we've driven success for brands like Alberts Schloss and ASSOS of Switzerland. 100+ clients globally, we are committed to delivering impactful marketing campaigns that ignite brand growth and increase sales.

Open Graph Tags

og:title Serotonin | Digital Marketing Agency Manchester

og:description Proven results with over £250m in client revenue. Explore our services ranging from e-commerce, brand strategy, social media advertising, lead generation, to content creation, and see how we've driven success for brands like Alberts Schloss and ASSOS of Switzerland. 100+ clients globally, we are committed to delivering impactful marketing campaigns that ignite brand growth and increase sales.

Mobile Friendliness

Mobile compatibility for Serotonin

Overall

Mobile Friendly

Viewport Meta

Present

Responsive Design

Detected

Quick Overview

HTTP Status 200

Response Time 429 ms

SSL Valid

Speed fast

Mobile good

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Serotonin Site Report