jnzj.com
钛酸酯偶联剂|渗透剂|分散剂-扬中市新程包装材料厂(原常州市汉邦江南助剂厂)
Last scanned Jul 22, 2026, 11:05 PM
Overall score
Fair
Summary
扬中市新程包装材料厂是国内最早从事研究、开发生产偶联剂，钛酸酯偶联剂，铝酸酯偶联剂的专业生产厂家，多年来，一直致力于橡胶、塑料、涂料等行业领域的开�… This website uses jQuery hosted on XTOM-JAPAN - xTom Japan Corporation, JP. SEO is fair (50/100) and accessibility is good (75/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
扬中市新程包装材料厂是国内最早从事研究、开发生产偶联剂，钛酸酯偶联剂，铝酸酯偶联剂的专业生产厂家，多年来，一直致力于橡胶、塑料、涂料等行业领域的开发、应用及生产。
- Germany
- Hosted on XTOM-JAPAN - xTom Japan Corporation, JP
Top issues to fix
14 issues found · 3 high priority
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.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+8 more issues — details in the sections below.
SEO
8 issue(s) found
Performance
143 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
扬中市新程包装材料厂是国内最早从事研究、开发生产偶联剂，钛酸酯偶联剂，铝酸酯偶联剂的专业生产厂家，多年来，一直致力于橡胶、塑料、涂料等行业领域的开发、应用及生产。
Meta tags
- Title
- 钛酸酯偶联剂|渗透剂|分散剂-扬中市新程包装材料厂(原常州市汉邦江南助剂厂)
- Description
- 扬中市新程包装材料厂是国内最早从事研究、开发生产偶联剂，钛酸酯偶联剂，铝酸酯偶联剂的专业生产厂家，多年来，一直致力于橡胶、塑料、涂料等行业领域的开发、应用及生产。
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- XTOM-JAPAN - xTom Japan Corporation, JP
- CDN provider
- —
- IP address
- 45.159.48.23
- ASN
- AS3258 (XTOM-JAPAN - xTom Japan Corporation, JP)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.jnzj.com
- Valid from
- Jul 11, 2026
- Valid to
- Oct 9, 2026
- Days until expiry
- 77
- SAN domains
- jnzj.com, www.jnzj.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 1
Links
17 internal · 1 external · 2 broken
Images
21 total · 2 missing alt
Scripts / Styles
10 scripts · 2 stylesheets
JS / CSS size
83.5 KB · 14.7 KB
Page size
9.6 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
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://jnzj.com
- Final URL
- https://jnzj.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 143 ms
- HTML size
- 9.6 KB
- Redirect chain
- https://jnzj.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does jnzj.com use?
- jnzj.com is built with jQuery.
- Is jnzj.com secure (HTTPS)?
- Yes. jnzj.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 9, 2026.
- Who hosts jnzj.com?
- jnzj.com is hosted on XTOM-JAPAN - xTom Japan Corporation, JP.
- What is jnzj.com's SEO score?
- jnzj.com scored 50/100 for SEO in the latest analysis (fair).
- What is jnzj.com's overall website score?
- jnzj.com has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card