# What does Connelly Security Systems Ltd use?

Connelly Security Systems Ltd (cssltd.co.uk) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-10-08).

- Industry: Security and Investigations
- Size: 51–200 employees
- Based in: Glasgow, United Kingdom
- Founded: 1986
- LinkedIn: https://www.linkedin.com/company/connelly-security-systems-ltd

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [Rank Math](https://www.runsonwhat.com/reverse/rankmath) | Website & CMS | Website code |  |
| [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code |  |

## FAQ

### What tools does Connelly Security Systems use?

As of October 2026, runsonwhat has found 16 tools at Connelly Security Systems (cssltd.co.uk) in public records. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Meta Pixel and Elementor. Company Ops: Microsoft 365 and CookieYes. Last checked October 8, 2026.

### What email provider does Connelly Security Systems use?

Connelly Security Systems uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 701,682 companies runsonwhat tracks.

### What analytics tools does Connelly Security Systems use?

Connelly Security Systems uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cssltd.co.uk. Google Analytics is used by 851,994 companies runsonwhat tracks.

### What is Connelly Security Systems's website built with?

Connelly Security Systems uses WordPress for its website, alongside Elementor and Rank Math, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on cssltd.co.uk. WordPress is used by 582,038 companies runsonwhat tracks.

### What marketing software does Connelly Security Systems use?

Connelly Security Systems uses Ahrefs for marketing, according to runsonwhat (October 2026). runsonwhat found Ahrefs through Ahrefs code on cssltd.co.uk. Ahrefs is used by 22,965 companies runsonwhat tracks.

### Does Connelly Security Systems use jQuery?

Yes. runsonwhat found jQuery at Connelly Security Systems through jQuery code on cssltd.co.uk. jQuery is a Frontend tool used by 896,883 companies runsonwhat tracks.

### How does runsonwhat know what Connelly Security Systems uses?

runsonwhat reads public records only. Of the 16 tools at Connelly Security Systems, 15 were found through code on cssltd.co.uk, 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cssltd.co.uk about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/cssltd.co.uk (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.