Skip to main content
SGSiteGraph

swell.com.cn

重庆国之四维卫浴有限公司 - 重庆国之四维卫浴有限公司

Last scanned Aug 24, 2026, 1:21 PM · 2 views

59

Overall score

Fair

Summary

四维卫浴，创立于1952年，坐落于重庆。是卫浴行业唯一荣获“中华老字号“称号的品牌，也是国家七五计划期间西南地区唯一的大型卫生陶瓷生产基地。作为一家集研… This website uses jQuery. SEO is fair (50/100) and accessibility is good (75/100). Security scores poor (25/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

四维卫浴，创立于1952年，坐落于重庆。是卫浴行业唯一荣获“中华老字号“称号的品牌，也是国家七五计划期间西南地区唯一的大型卫生陶瓷生产基地。作为一家集研发、设计、制造和销售于一体的整装卫浴民族企业，四维卫浴以“swell四维“为自主品牌，将传统陶瓷工艺与现代科技完美融合，提供包括陶瓷坐便器、智能坐便器、五金龙头、花洒、浴室柜、浴缸和淋浴房在内的多个品类高品质卫浴产品。

Top issues to fix

16 issues found · 4 high priority

  • TLS certificate expires in -5 days

    Security

    Renew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.

  • 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.

  • 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.

50

SEO

8 issue(s) found

90

Performance

1.79 s

25

Security

HTTPS & header checks

75

Accessibility

2 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.

四维卫浴，创立于1952年，坐落于重庆。是卫浴行业唯一荣获“中华老字号“称号的品牌，也是国家七五计划期间西南地区唯一的大型卫生陶瓷生产基地。作为一家集研发、设计、制造和销售于一体的整装卫浴民族企业，四维卫浴以“swell四维“为自主品牌，将传统陶瓷工艺与现代科技完美融合，提供包括陶瓷坐便器、智能坐便器、五金龙头、花洒、浴室柜、浴缸和淋浴房在内的多个品类高品质卫浴产品。

Contact

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

Meta tags

Title
重庆国之四维卫浴有限公司 - 重庆国之四维卫浴有限公司
Description
四维卫浴，创立于1952年，坐落于重庆。是卫浴行业唯一荣获“中华老字号“称号的品牌，也是国家七五计划期间西南地区唯一的大型卫生陶瓷生产基地。作为一家集研发、设计、制造和销售于一体的整装卫浴民族企业，四维卫浴以“swell四维“为自主品牌，将传统陶瓷工艺与现代科技完美融合，提供包括陶瓷坐便器、智能坐便器、五金龙头、花洒、浴室柜、浴缸和淋浴房在内的多个品类高品质卫浴产品。
Canonical
Language
zh-CN
Charset
UTF-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

BootstrapjQuery

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
DigiCert Inc
Subject
swell.com.cn
Valid from
May 21, 2026
Valid to
Aug 18, 2026
Days until expiry
-5
SAN domains
swell.com.cn, www.swell.com.cn

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 1

Links

41 internal · 1 external · 20 broken

Images

25 total · 11 missing alt

Scripts / Styles

12 scripts · 7 stylesheets

JS / CSS size

8.2 KB · 0 B

Page size

48.7 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

Accessibility issues

  • More than 20% of images are missing alt text
  • No H1 heading found

Scan details

Requested URL
https://swell.com.cn
Final URL
https://swell.com.cn
HTTP status
200
HTTP version
HTTP/2
Response time
1.79 s
HTML size
48.7 KB
Redirect chain
https://swell.com.cn

See something wrong on this report? Request a correction

Related websites

Same technology stack

vindi.com.br

Vindi | Pagamentos que entendem seu modelo de negócio

100
woocommercejquerybootstrap
AWS· CloudFront

rwang168.com

อาหวัง168

100
cloudflare-analyticsjquerybootstrap
· Cloudflare

nzb.life

NZB.life - Usenet NZB Indexer and Search

100
cloudflare-analyticsjqueryphp
Cloudflare· Cloudflare

iamwebbing.com

Webbing | Streamlining Global Data Connectivity

99
wordpressgoogle-analyticscloudflare-analytics
Cloudflare· Cloudflare

factmr.com

Market Research Reports | Business Intelligence Consulting - Fact.MR

99
apachejqueryphp
AWS

cartoonporn.to

Free Cartoon Porn Comics - 11,770+ Adult Toons & Hentai

99
wordpressgoogle-analyticscloudflare-analytics
Cloudflare· Cloudflare

Frequently asked questions

What technology does swell.com.cn use?
swell.com.cn is built with Bootstrap, jQuery.
Is swell.com.cn secure (HTTPS)?
Yes. swell.com.cn uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Aug 18, 2026.
Who hosts swell.com.cn?
Hosting provider information for swell.com.cn is not available yet.
What is swell.com.cn's SEO score?
swell.com.cn scored 50/100 for SEO in the latest analysis (fair).
What is swell.com.cn's overall website score?
swell.com.cn has an overall SiteGraph score of 59/100, combining SEO, performance, security, and accessibility.