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costarastrology.com

Co – Star: Hyper-Personalized, Real-Time Horoscopes

Last scanned Jul 26, 2026, 5:17 AM · 2 views

64

Overall score

Fair

Summary

Algorithmically-generated horoscopes, customized to your entire chart. This website uses React behind CloudFront CDN. SEO is fair (65/100) and accessibility is fair (70/100). Security scores fair (65/100) and performance fair (55/100). Top issue: Missing canonical link.

Algorithmically-generated horoscopes, customized to your entire chart.

Top issues to fix

13 issues found · 4 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Slow estimated load (5.9s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+7 more issues — details in the sections below.

65

SEO

6 issue(s) found

55

Performance

5.90 s

65

Security

HTTPS & header checks

70

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.

Organization

Company details published in this site's own structured data.

Algorithmically-generated horoscopes, customized to your entire chart.

X (Twitter)Instagram

Meta tags

Title
Co – Star: Hyper-Personalized, Real-Time Horoscopes
Description
Algorithmically-generated horoscopes, customized to your entire chart.
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.

ReactBootstrap

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
costarastrology.com
Valid from
Mar 22, 2026
Valid to
Oct 5, 2026
Days until expiry
71
SAN domains
costarastrology.com, *.costarapp.net, costarapp.net, *.costarastrology.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 4 · H2 0 · H3 35

Links

11 internal · 18 external · 10 broken

Images

16 total · 16 missing alt

Scripts / Styles

1 scripts · 1 stylesheets

JS / CSS size

2.3 MB · 593 KB

Page size

1.1 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://costarastrology.com
Final URL
https://www.costarastrology.com/
HTTP status
200
HTTP version
HTTP/2
Response time
5.90 s
HTML size
1.1 KB
Redirect chain
https://costarastrology.com → https://www.costarastrology.com/

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Frequently asked questions

What technology does costarastrology.com use?
costarastrology.com is built with React, Bootstrap.
Is costarastrology.com secure (HTTPS)?
Yes. costarastrology.com uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 5, 2026.
Who hosts costarastrology.com?
Hosting provider information for costarastrology.com is not available yet.
What is costarastrology.com's SEO score?
costarastrology.com scored 65/100 for SEO in the latest analysis (fair).
What is costarastrology.com's overall website score?
costarastrology.com has an overall SiteGraph score of 64/100, combining SEO, performance, security, and accessibility.