espressif.com
Scanned URL: https://espressif.com
69
π SEO Score
9 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
64
β‘ Performance
7 / 11 checks passed
π Extracted Page Tags
Title Tag
Wireless SoCs, Software, Cloud and AIoT Solutions | Espressif Systems
Meta Description
Espressif is a global high-tech leader in wireless communication, IoT, AI SoCs, software, and solutions, for a smarter and greener future.
H1 Heading
ESP32-S31
Canonical URL
https://www.espressif.com/en
π SEO Audit
69/100β Title Tag
Length: 69 chars (Ideal: 30-60).
β
Meta Description
Length: 138 chars (Ideal: 50-160).
β H1 Tag
Found 12 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 4 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
55 of 56 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 177 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β
Contextual Summary
Description provides good AI context.
β E-E-A-T (Author)
No author meta or schema.
β Organisation Schema
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en'.
β Semantic Structure
No semantic HTML5 wrappers.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
64/100Network Waterfall (Total: 421ms)
- DNS: 254ms
- Connect: 255ms
- TTFB: 279ms
- Download: 142ms
β
Time to First Byte (TTFB)
TTFB: 279ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 27.2KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β CDN Usage
No CDN headers found.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β
Minified Assets
Minified .js/.css referenced.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
CMS
Drupal
E-Commerce
Magento
Analytics & Tracking
Google AnalyticsGoogle Tag ManagerMicrosoft Clarity
Advertising
LinkedIn Insight
JavaScript
jQuery
Infrastructure & CDN
ApachePHP
π WHOIS
Registrar
GoDaddy.com, LLC
Registered
2007-08-10
Expires
2026-08-10
Last Updated
2025-08-11
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Name Servers
ns-1503.awsdns-59.org, ns-2007.awsdns-58.co.uk, ns-363.awsdns-45.com, ns-694.awsdns-22.net
π DNS Records
| Type | Value |
|---|---|
| A | 3.161.213.79 |
| A | 3.161.213.7 |
| A | 3.161.213.55 |
| A | 3.161.213.100 |
| MX | espressif-com.mail.protection.outlook.com |
| TXT | v=spf1 ip4:54.223.107.158 ip4:16.163.216.78 include:spf.protection.outlook.com include:espressif-com.mail.protection.outlook.com_spf.salesforce.com include:spf.zoho.com.cn include:transmail.net.cn include:one.zoho.com.cn -all |
| TXT | zoho-verification=zb81458760.zmverify.zoho.com.cn |
| TXT | MS=ms72755037 |
| TXT | atlassian-domain-verification=yDNn90OmbpKSSOPypFtZTwjYANMuW3PutlxZmpTaKCWaldHcaPF5UdIpnsVhx0gy |
| TXT | cursor-domain-verification-jvwymw=9hfce8TVKdlEEbdDr9pZ93K74 |
| TXT | google-site-verification=8gKXiL0oLMx_-Y94c0nBFF868b46kXEzibkOv7hGEa4 |
| NS | ns-1503.awsdns-59.org |
| NS | ns-2007.awsdns-58.co.uk |
| NS | ns-363.awsdns-45.com |
| NS | ns-694.awsdns-22.net |