Skip to main content
SGSiteGraph

bigideasmath.com

Big Ideas Math - Login

Last scanned Jul 27, 2026, 12:43 PM · 2 views

82

Overall score

Great

Summary

This website uses Cloudflare Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing meta description.

United States
Hosted on Cloudflare

Top issues to fix

6 issues found · 2 high priority

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • 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 canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

55

SEO

6 issue(s) found

90

Performance

1.03 s

100

Security

HTTPS & header checks

90

Accessibility

1 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.

Meta tags

Title
Big Ideas Math - Login
Description
Canonical
Language
en
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.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
104.18.3.183
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 104.18.3.183
  • 104.18.2.183
AAAA
  • 2606:4700::6812:3b7
  • 2606:4700::6812:2b7
MX
TXT
NS
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
bigideasmath.com
Valid from
Jul 23, 2026
Valid to
Oct 21, 2026
Days until expiry
86
SAN domains
bigideasmath.com, *.bigideasmath.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 3

Links

4 internal · 4 external · 0 broken

Images

11 total · 0 missing alt

Scripts / Styles

8 scripts · 14 stylesheets

JS / CSS size

32.6 KB · 0 B

Page size

107 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
13
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://bigideasmath.com
Final URL
https://www.bigideasmath.com/BIM/login
HTTP status
200
HTTP version
HTTP/2
Response time
1.03 s
HTML size
107 KB
Redirect chain
https://bigideasmath.com → https://www.bigideasmath.com/ → https://www.bigideasmath.com/BIM/login

See something wrong on this report? Request a correction

Frequently asked questions

What technology does bigideasmath.com use?
bigideasmath.com is built with Bootstrap, Cloudflare Analytics.
Is bigideasmath.com secure (HTTPS)?
Yes. bigideasmath.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 21, 2026.
Who hosts bigideasmath.com?
bigideasmath.com is hosted on Cloudflare, behind Cloudflare CDN.
What is bigideasmath.com's SEO score?
bigideasmath.com scored 55/100 for SEO in the latest analysis (fair).
What is bigideasmath.com's overall website score?
bigideasmath.com has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
Is bigideasmath.com hiring?
bigideasmath.com has a careers page; check it directly for current openings.