portfolium.com
Instructure: Leading EdTech for K–12, Higher Ed & Business
Last scanned Aug 5, 2026, 12:00 PM · 11 views
Overall score
Great
Summary
Empower learning with Instructure’s LMS and edtech solutions for K–12, higher education, and businesses. This website uses Nginx behind Fastly CDN. SEO is excellent (90/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance fair (65/100). Top issue: Meta description longer than 160 characters.
Empower learning with Instructure’s LMS and edtech solutions for K–12, higher education, and businesses. Discover Canvas, Impact, and Mastery to drive success.
Top issues to fix
7 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.
Slow estimated load (4.7s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
TLS certificate expires in 18 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
+1 more issue — details in the sections below.
SEO
2 issue(s) found
Performance
4.68 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-6 overall since Jul 26, 2026
- Overall
- 83
- SEO
- 90
- Security
- 90
- Performance
- 65
- Accessibility
- 85
Organization
Company details published in this site's own structured data.
Empower learning with Instructure’s LMS and edtech solutions for K–12, higher education, and businesses. Discover Canvas, Impact, and Mastery to drive success.
Contact
Email, phone, and address published on this site's own pages.
- info@instructure.com
Meta tags
- Title
- Instructure: Leading EdTech for K–12, Higher Ed & Business
- Description
- Empower learning with Instructure’s LMS and edtech solutions for K–12, higher education, and businesses. Discover Canvas, Impact, and Mastery to drive success.
- Canonical
- https://www.instructure.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Fastly
- IP address
- 151.101.194.132
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Certainly
- Subject
- www.instructure.com
- Valid from
- Jul 25, 2026
- Valid to
- Aug 24, 2026
- Days until expiry
- 18
- SAN domains
- www.instructure.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 24 · H3 19
Links
112 internal · 14 external · 2 broken
Images
97 total · 37 missing alt
Scripts / Styles
97 scripts · 76 stylesheets
JS / CSS size
1.1 MB · 117 KB
Page size
216 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 38
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://portfolium.com
- Final URL
- https://www.instructure.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 4.68 s
- HTML size
- 216 KB
- Redirect chain
- https://portfolium.com → https://www.instructure.com
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Frequently asked questions
- What technology does portfolium.com use?
- portfolium.com is built with Drupal, jQuery, Google Analytics, Meta Pixel, Nginx.
- Is portfolium.com secure (HTTPS)?
- Yes. portfolium.com uses TLS 1.3 with a certificate issued by Certainly, valid until Aug 24, 2026.
- Who hosts portfolium.com?
- Hosting provider information for portfolium.com is not available yet.
- What is portfolium.com's SEO score?
- portfolium.com scored 90/100 for SEO in the latest analysis (excellent).
- What is portfolium.com's overall website score?
- portfolium.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has portfolium.com's score changed over time?
- portfolium.com's overall score has declined by 6 points (from 89 to 83) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card