butte.edu website report
Butte College
Last scanned
Overall score
Great
About butte.edu
butte.edu is a website. It is also on Instagram, Facebook and YouTube.
Score profile
Top issues to fix
9 issues found · 2 high priority
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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+3 more issues — details in the sections below.
How it compares
butte.edu scores higher overall than 55% 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
butte.edu is built with jQuery.
Libraries (1)
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
butte.edu uses TLS 1.2 with a certificate valid for 79 more days and sets 4 of 6 recommended security headers.
Security headers4 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
- 1
Email security
butte.edu scores D for email security, with no SPF record and DMARC policy “quarantine”.
- SPFNot set
No SPF record: anyone can claim to send mail from this domain.
- DMARCWeak
Forged mail is sent to spam.
- MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
- BIMINot set
Not published (optional).
Performance & carbon
butte.edu scores 90/100 for performance, with an estimated load time of 1.3 s. A visit emits an estimated 0.06 g of CO2 (grade A+).
Page weight
- HTML 151 KB
- JavaScript 12.6 KB
- Est. load
- 1.31 s
- Response
- 1.30 s
- Scripts / CSS
- 15 / 6
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
butte.edu scores 60/100 for SEO and 100/100 for accessibility, with 6 SEO issues to fix.
Heading structure
One H1: good.
Image alt text
20 images · 0 without alt text · 14 lazy-loaded
Links
- Internal 82
- External 11
- Broken 20
SEO issues6
- Missing meta description
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues0
No accessibility issues detected.
Technical details
Page metadata, social tags, crawl files and scan information.
Meta tags
- Title
- Butte College
- Description
- Canonical
- Language
- en
- Robots meta
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
- https://www.butte.edu/
- HTTP status
- 200
- Redirects
- https://butte.edu → https://www.butte.edu/
- Scanned
- Aug 24, 2026, 1:23 PM
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<a href="https://sitegraph.tech/site/butte-edu"><img src="https://sitegraph.tech/badge/butte-edu.svg" alt="butte.edu on SiteGraph" width="190" height="20" /></a>See something wrong on this report? Request a correction or ask for something to be removed.
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Frequently asked questions about butte.edu
- What is butte.edu?
- butte.edu is a website. It is also on Instagram, Facebook and YouTube.
- What technology does butte.edu use?
- butte.edu is built with jQuery.
- Is butte.edu secure?
- butte.edu uses TLS 1.2 with a certificate valid for 79 more days and sets 4 of 6 recommended security headers.
- Is butte.edu protected against email spoofing?
- butte.edu scores D for email security, with no SPF record and DMARC policy “quarantine”.
- How does butte.edu compare with similar sites?
- butte.edu scores higher overall than 55% of the 163,243 sites we have scanned.
- What is butte.edu's overall score?
- butte.edu has an overall SiteGraph score of 83/100, combining SEO (60), performance (90), security (90) and accessibility (100).
Open Graph & Twitter