deye.com
Manufacturer of Dehumidifier, Solar Inverter, ESS Battery & Air Conditioner
Last scanned Jul 30, 2026, 4:00 AM · 14 views
Overall score
Great
Summary
Deye is a leader in solar inverters, ess batteries, air conditioners, and dehumidifiers. This website uses WordPress behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
Deye is a leader in solar inverters, ess batteries, air conditioners, and dehumidifiers. We are committed to sustainable energy solutions since 1990.
Top issues to fix
7 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
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.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
124 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 22, 2026
- Overall
- 83
- SEO
- 75
- Security
- 80
- Performance
- 90
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Deye is a leader in solar inverters, ess batteries, air conditioners, and dehumidifiers. We are committed to sustainable energy solutions since 1990.
Meta tags
- Title
- Manufacturer of Dehumidifier, Solar Inverter, ESS Battery & Air Conditioner
- Description
- Deye is a leader in solar inverters, ess batteries, air conditioners, and dehumidifiers. We are committed to sustainable energy solutions since 1990.
- Canonical
- https://deye.com/
- Language
- en-US
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1
- 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
- deye.com
- Valid from
- Jun 1, 2026
- Valid to
- Aug 30, 2026
- Days until expiry
- 31
- SAN domains
- deye.com, *.deye.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 3 · H3 11
Links
34 internal · 7 external · 20 broken
Images
66 total · 0 missing alt
Scripts / Styles
65 scripts · 16 stylesheets
JS / CSS size
68.1 KB · 72.3 KB
Page size
410 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://deye.com
- Final URL
- https://deye.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 116 ms
- HTML size
- 410 KB
- Redirect chain
- https://deye.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does deye.com use?
- deye.com is built with WordPress, WooCommerce, jQuery, Google Analytics, Cloudflare Analytics.
- Is deye.com secure (HTTPS)?
- Yes. deye.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Aug 30, 2026.
- Who hosts deye.com?
- Hosting provider information for deye.com is not available yet.
- What is deye.com's SEO score?
- deye.com scored 75/100 for SEO in the latest analysis (fair).
- What is deye.com's overall website score?
- deye.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has deye.com's score changed over time?
- deye.com's overall score has declined by 3 points (from 86 to 83) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card