# What does ESR Technology use?

ESR Technology (esrtechnology.com) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Mechanical or Industrial Engineering
- Size: 51–200 employees
- Based in: Warrington, United Kingdom
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/esr-technology

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | Hosting & Cloud | DNS verification records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | 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 |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | 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 |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code |  |
| [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code |  |
| [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records |  |
| [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records, Website code |  |
| [iubenda](https://www.runsonwhat.com/reverse/iubenda) | Security & Compliance | Website code |  |

## FAQ

### What tools does ESR Technology use?

As of October 2026, runsonwhat has found 24 tools at ESR Technology (esrtechnology.com) in public records. Edge & Hosting: Cloudflare and WP Engine. Application: jQuery and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Yoast SEO and Elementor. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 20, 2026.

### What cloud does ESR Technology run on?

ESR Technology uses WP Engine for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found WP Engine through a DNS verification record for WP Engine. WP Engine is used by 50,807 companies runsonwhat tracks.

### What CRM does ESR Technology use?

ESR Technology uses Salesforce for its CRM, alongside Calendly, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on esrtechnology.com. Salesforce is used by 33,703 companies runsonwhat tracks.

### What email provider does ESR Technology use?

ESR Technology uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 705,118 companies runsonwhat tracks.

### What analytics tools does ESR Technology use?

ESR Technology 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 esrtechnology.com. Google Analytics is used by 860,552 companies runsonwhat tracks.

### What is ESR Technology's website built with?

ESR Technology uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on esrtechnology.com. WordPress is used by 586,894 companies runsonwhat tracks.

### Does ESR Technology use jQuery?

Yes. runsonwhat found jQuery at ESR Technology through jQuery code on esrtechnology.com. jQuery is a Frontend tool used by 903,223 companies runsonwhat tracks.

### How does runsonwhat know what ESR Technology uses?

runsonwhat reads public records only. Of the 24 tools at ESR Technology, 11 were found through code on esrtechnology.com, 6 through DNS records, 6 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and esrtechnology.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/esrtechnology.com (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.