faisys.com website report
信息资源系统
Last scanned
Overall score
Fair
About faisys.com
faisys.com is a website.
Score profile
Top issues to fix
15 issues found · 6 high priority
No valid HTTPS/TLS certificate
SecurityServe the site over HTTPS (a free Let's Encrypt certificate works) — browsers mark HTTP sites as Not Secure and Google demotes them.
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.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
+9 more issues — details in the sections below.
How it compares
faisys.com scores higher overall than 7% of the 163,243 sites we have scanned.
vs. All scanned sites
163,243 sitesThe dot is this site; the tick is the typical (median) score for the group. The number on the right is the percentile: the share of the group this site scores above.
Technology stack
faisys.com is built with jQuery.
Libraries (1)
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/1.1
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
faisys.com did not present a TLS certificate and sets 0 of 6 recommended security headers.
Security headers0 of 6 set
- HSTSForces HTTPS
- CSPBlocks injected scripts
- X-Frame-OptionsStops clickjacking
- X-Content-TypeStops MIME sniffing
- Referrer-PolicyLimits URL leakage
- Permissions-PolicyRestricts browser features
TLS certificate
No TLS certificate was presented.
Email security
faisys.com scores F for email security, with SPF and no DMARC policy.
- SPFWeak
Marks unlisted senders as suspicious (~all) but does not reject them.
- DMARCNot set
No DMARC policy: forged mail is not told to be rejected.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
faisys.com scores 90/100 for performance, with an estimated load time of 2.7 s. A visit emits an estimated 0.04 g of CO2 (grade A+).
Page weight
- HTML 91.7 KB
- JavaScript 783 B
- CSS 4.9 KB
- Est. load
- 2.66 s
- Response
- 2.66 s
- Scripts / CSS
- 20 / 12
Carbon per visitA+
0.04 g CO2 per uncached view
Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.
SEO & accessibility
faisys.com scores 50/100 for SEO and 75/100 for accessibility, with 7 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
19 images · 1 without alt text · 0 lazy-loaded
Links
- External 9
- Broken 9
SEO issues7
- Missing meta description
- 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 issues3
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- 信息资源系统
- Description
- Canonical
- Language
- Robots meta
- noindex, nofollow
Crawl files
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
Structured data
No JSON-LD types declared.
- Microdata items
- 0
- RDFa items
- 0
Scan
- Final URL
- http://faisys.com/
- HTTP status
- 200
- Redirects
- https://faisys.com → http://faisys.com/
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about faisys.com
- What is faisys.com?
- faisys.com is a website.
- What technology does faisys.com use?
- faisys.com is built with jQuery.
- Is faisys.com secure?
- faisys.com did not present a TLS certificate and sets 0 of 6 recommended security headers.
- Is faisys.com protected against email spoofing?
- faisys.com scores F for email security, with SPF and no DMARC policy.
- How does faisys.com compare with similar sites?
- faisys.com scores higher overall than 7% of the 163,243 sites we have scanned.
- What is faisys.com's overall score?
- faisys.com has an overall SiteGraph score of 61/100, combining SEO (50), performance (90), security (35) and accessibility (75).
Open Graph & Twitter