esper.io
Esper is Enterprise-Scale Edge Device Management
Last scanned Jul 26, 2026, 12:49 PM
Overall score
Excellent
Summary
Esper enables next-gen device management for company-owned and managed tablets, kiosks, smartphones, IoT edge devices, and more. This website uses Google Analytics behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Esper
Esper enables next-gen device management for company-owned and managed tablets, kiosks, smartphones, IoT edge devices, and more. Esper is on a mission to power exceptional device experiences by revolutionizing the way companies manage their device fleets. Through advanced capabilities, Esper is leading the market beyond standard MDM practices into the modern era of DevOps for devices and beyond — where workflow automation is standard, re-provisioning is a thing of the past, and managing by exception unlocks unprecedented operational efficiency.
- 3600 136th Pl SE # 210,, Bellevue, WA, 98006, United States
Top issues to fix
6 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
535 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Esper
Esper enables next-gen device management for company-owned and managed tablets, kiosks, smartphones, IoT edge devices, and more. Esper is on a mission to power exceptional device experiences by revolutionizing the way companies manage their device fleets. Through advanced capabilities, Esper is leading the market beyond standard MDM practices into the modern era of DevOps for devices and beyond — where workflow automation is standard, re-provisioning is a thing of the past, and managing by exception unlocks unprecedented operational efficiency.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 425-394-6107
- Address
- 3600 136th Pl SE # 210,, Bellevue, WA, 98006, United States
Meta tags
- Title
- Esper is Enterprise-Scale Edge Device Management
- Description
- Esper offers enterprise-scale device management for cross-platform edge fleets. Offering proactive, automated MDM solutions for Android, iOS, Linux, and Windows devices.
- Canonical
- https://www.esper.io
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
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
- www.esper.io
- Valid from
- Jul 17, 2026
- Valid to
- Oct 15, 2026
- Days until expiry
- 78
- SAN domains
- www.esper.io
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 13 · H3 0
Links
88 internal · 7 external · 20 broken
Images
89 total · 0 missing alt
Scripts / Styles
15 scripts · 2 stylesheets
JS / CSS size
8.9 KB · 9.3 KB
Page size
202 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://esper.io
- Final URL
- https://www.esper.io/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 531 ms
- HTML size
- 202 KB
- Redirect chain
- https://esper.io → https://www.esper.io/
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Frequently asked questions
- What technology does esper.io use?
- esper.io is built with jQuery, Google Analytics.
- Is esper.io secure (HTTPS)?
- Yes. esper.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 15, 2026.
- Who hosts esper.io?
- Hosting provider information for esper.io is not available yet.
- What is esper.io's SEO score?
- esper.io scored 85/100 for SEO in the latest analysis (great).
- What is esper.io's overall website score?
- esper.io has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- What company operates esper.io?
- esper.io is operated by Esper. Esper enables next-gen device management for company-owned and managed tablets, kiosks, smartphones, IoT edge devices, and more. Esper is on a mission to power exceptional device experiences by revolutionizing the way companies manage their device fleets. Through advanced capabilities, Esper is leading the market beyond standard MDM practices into the modern era of DevOps for devices and beyond — where workflow automation is standard, re-provisioning is a thing of the past, and managing by exception unlocks unprecedented operational efficiency.
OpenGraph & Twitter Card
OpenGraph
Twitter Card