compoundchem.com website report
Compound Interest: Chemistry infographics
Last scanned
Overall score
Fair
About compoundchem.com
compoundchem.com is a website. It describes itself as “Eye-catching infographics about everyday chemistry”. The site runs on WordPress. It is also on LinkedIn.
Score profile
Top issues to fix
10 issues found · 3 high priority
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.
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 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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+4 more issues — details in the sections below.
Technology stack
compoundchem.com is built with WordPress, jQuery and Google Analytics.
Hosting & DNS
- IP address
- —
- ASN
- —
- IPv6
- Not supported
- HTTP
- HTTP/2
Show DNS record values
TXT record contents are not republished; only their count is shown.
Security
compoundchem.com uses TLS 1.3 with a certificate valid for 70 more days 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
- Names covered
- 2
- Cookies set
- 0
Email security
compoundchem.com scores F for email security, with SPF and no DMARC policy.
- SPFWeak
Neutral policy; unlisted senders are neither trusted nor rejected.
- 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
compoundchem.com scores 100/100 for performance, with an estimated load time of 0.8 s. A visit emits an estimated 0.06 g of CO2 (grade A+).
Page weight
- HTML 102 KB
- JavaScript 17.2 KB
- CSS 40.8 KB
- Est. load
- 828 ms
- Response
- 826 ms
- Scripts / CSS
- 27 / 2
Carbon per visitA+
0.06 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
compoundchem.com scores 65/100 for SEO and 90/100 for accessibility, with 5 SEO issues to fix.
Heading structure
No H1 found.
Image alt text
14 images · 0 without alt text · 6 lazy-loaded
Links
- Internal 17
- External 11
- Broken 12
SEO issues5
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues1
- No H1 heading found
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- Compound Interest: Chemistry infographics
- Description
- Eye-catching infographics about everyday chemistry.
- Canonical
- Language
- en-GB
- Robots meta
- max-image-preview:large
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
- 2
- RDFa items
- 0
Scan
- Final URL
- https://www.compoundchem.com/
- HTTP status
- 200
- Redirects
- https://compoundchem.com → https://www.compoundchem.com/
- Scanned
- Aug 24, 2026, 1:23 PM
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Frequently asked questions about compoundchem.com
- What is compoundchem.com?
- compoundchem.com is a website. It describes itself as “Eye-catching infographics about everyday chemistry”. The site runs on WordPress. It is also on LinkedIn.
- What technology does compoundchem.com use?
- compoundchem.com is built with WordPress, jQuery and Google Analytics.
- Is compoundchem.com secure?
- compoundchem.com uses TLS 1.3 with a certificate valid for 70 more days and sets 0 of 6 recommended security headers.
- Is compoundchem.com protected against email spoofing?
- compoundchem.com scores F for email security, with SPF and no DMARC policy.
- What is compoundchem.com's overall score?
- compoundchem.com has an overall SiteGraph score of 79/100, combining SEO (65), performance (100), security (65) and accessibility (90).
Open Graph & Twitter