What technology does onkyo.com use?

onkyo.com is built with PHP, Nginx.

Is onkyo.com secure (HTTPS)?

Yes. onkyo.com uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 16, 2026.

Hosting provider information for onkyo.com is not available yet.

What is onkyo.com's SEO score?

onkyo.com scored 85/100 for SEO in the latest analysis (great).

What is onkyo.com's overall website score?

onkyo.com has an overall SiteGraph score of 96/100, combining SEO, performance, security, and accessibility.

Has onkyo.com's score changed over time?

onkyo.com's overall score has improved by 4 points (from 92 to 96) since Jul 22, 2026.

onkyo.com

AV Receivers, Amplifiers, and Hi-Fi Home Audio | Onkyo

Last scanned Jul 29, 2026, 10:00 PM · 16 views

Overall score

Excellent

Summary

Discover great sound with our hi-fi home theater products including innovative solutions like Dirac Live and Dolby Atmos. This website uses Nginx. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.

Discover great sound with our hi-fi home theater products including innovative solutions like Dirac Live and Dolby Atmos. Free shipping on all orders!

Top issues to fix

5 issues found

3 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

100

Performance

999 ms

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+4 overall since Jul 22, 2026

Overall: 96
SEO: 85
Security: 100
Performance: 100
Accessibility: 100

Organization

Company details published in this site's own structured data.

Discover great sound with our hi-fi home theater products including innovative solutions like Dirac Live and Dolby Atmos. Free shipping on all orders!

Instagram Facebook

Contact

Email, phone, and address published on this site's own pages.

Phone: 8002291687

Meta tags

Title: AV Receivers, Amplifiers, and Hi-Fi Home Audio | Onkyo
Description: Discover great sound with our hi-fi home theater products including innovative solutions like Dirac Live and Dolby Atmos. Free shipping on all orders!
Canonical: https://onkyo.com/
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0, viewport-fit=cover
Robots meta: all
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
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: Amazon
Subject: onkyo.com
Valid from: Jun 2, 2026
Valid to: Dec 16, 2026
Days until expiry: 140
SAN domains: onkyo.com, *.onkyousa.com, onkyousa.com, *.onkyo.com, *.onkyo-av.com, onkyo-av.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyEnabled

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 2 · H2 5 · H3 0

Links

32 internal · 4 external · 20 broken

Images

17 total · 0 missing alt

Scripts / Styles

9 scripts · 2 stylesheets

JS / CSS size

1.4 KB · 0 B

Page size

62.2 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Multiple H1 headings found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://onkyo.com
Final URL: https://onkyo.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 998 ms
HTML size: 62.2 KB
Redirect chain: https://onkyo.com

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Frequently asked questions

What technology does onkyo.com use?: onkyo.com is built with PHP, Nginx.
Is onkyo.com secure (HTTPS)?: Yes. onkyo.com uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 16, 2026.
Who hosts onkyo.com?: Hosting provider information for onkyo.com is not available yet.
What is onkyo.com's SEO score?: onkyo.com scored 85/100 for SEO in the latest analysis (great).
What is onkyo.com's overall website score?: onkyo.com has an overall SiteGraph score of 96/100, combining SEO, performance, security, and accessibility.
Has onkyo.com's score changed over time?: onkyo.com's overall score has improved by 4 points (from 92 to 96) since Jul 22, 2026.