What technology does chinasyep.com use?

chinasyep.com is built with PHP, jQuery, Nginx.

Is chinasyep.com secure (HTTPS)?

Yes. chinasyep.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 29, 2026.

Who hosts chinasyep.com?

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

What is chinasyep.com's SEO score?

chinasyep.com scored 50/100 for SEO in the latest analysis (fair).

What is chinasyep.com's overall website score?

chinasyep.com has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.

chinasyep.com

Last scanned Aug 24, 2026, 1:22 PM · 1 view

Overall score

Fair

Summary

圣元环保股份有限公司成立于1997年，2020年8月24日在深交所创业板上市(股票代码: 300867.SZ)。公司先后荣获“环保知名品牌企业”“中国垃圾焚烧发电PPP项目十大投资商�… This website uses Nginx. SEO is fair (50/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

圣元环保股份有限公司成立于1997年，2020年8月24日在深交所创业板上市(股票代码: 300867.SZ)。公司先后荣获“环保知名品牌企业”“中国垃圾焚烧发电PPP项目十大投资商”“中国建设工程鲁班奖（国家优质工程）”“国家环境保护实用技术示范工程”“2022中国上市公司品牌500强”“2022中国能源企业500强”，并连续三年获评“中国企业慈善公益500强”“福建战略性新兴产业企业100强”等荣誉。公司稳固和深化固废主业发展，积极拓展化学药品（食品）原料牛磺酸综合开发利用第二产业，形成双业务驱动发展战略，同时围绕主业，设立生物科学研究院和氢能源研究院着力技术研发和人才储备，为固废产业升级及大健康、氢能源等未来产业布局奠定基础，是集专业技术、投资、建设、运营为一体的综合性企业。

Top issues to fix

16 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+10 more issues — details in the sections below.

SEO

8 issue(s) found

100

Performance

535 ms

Security

HTTPS & header checks

Accessibility

3 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

Contact

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

Email: chinasyep@126.com

Meta tags

Title: 圣元环保股份有限公司|垃圾焚烧发电|污水处理|渗滤液处理|垃圾转运|污泥及餐厨垃圾处置
Description: 圣元环保股份有限公司成立于1997年，2020年8月24日在深交所创业板上市(股票代码: 300867.SZ)。公司先后荣获“环保知名品牌企业”“中国垃圾焚烧发电PPP项目十大投资商”“中国建设工程鲁班奖（国家优质工程）”“国家环境保护实用技术示范工程”“2022中国上市公司品牌500强”“2022中国能源企业500强”，并连续三年获评“中国企业慈善公益500强”“福建战略性新兴产业企业100强”等荣誉。公司稳固和深化固废主业发展，积极拓展化学药品（食品）原料牛磺酸综合开发利用第二产业，形成双业务驱动发展战略，同时围绕主业，设立生物科学研究院和氢能源研究院着力技术研发和人才储备，为固废产业升级及大健康、氢能源等未来产业布局奠定基础，是集专业技术、投资、建设、运营为一体的综合性企业。
Canonical
Language
Charset: utf-8
Viewport: width=device-width,initial-scale=1.0,maximum- scale=1.0,user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP jQuery 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: Sectigo Limited
Subject: chinasyep.com
Valid from: Nov 28, 2025
Valid to: Dec 29, 2026
Days until expiry: 126
SAN domains: chinasyep.com, www.chinasyep.com

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: none · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 23 · H3 10

Links

36 internal · 10 external · 20 broken

Images

23 total · 22 missing alt

Scripts / Styles

8 scripts · 3 stylesheets

JS / CSS size

1018 B · 0 B

Page size

16.7 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

Scan details

Requested URL: https://chinasyep.com
Final URL: https://chinasyep.com
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 535 ms
HTML size: 16.7 KB
Redirect chain: https://chinasyep.com

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Frequently asked questions

What technology does chinasyep.com use?: chinasyep.com is built with PHP, jQuery, Nginx.
Is chinasyep.com secure (HTTPS)?: Yes. chinasyep.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 29, 2026.
Who hosts chinasyep.com?: Hosting provider information for chinasyep.com is not available yet.
What is chinasyep.com's SEO score?: chinasyep.com scored 50/100 for SEO in the latest analysis (fair).
What is chinasyep.com's overall website score?: chinasyep.com has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.