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jcal.com

JCal: Jewish Calendar, Hebrew calendar with Jewish holidays

Last scanned Jul 30, 2026, 8:00 AM · 7 views

75

Overall score

Fair

Summary

Jewish calendar (Hebrew calendar) with Jewish holidays and Halachic times (Zmanim). This website uses Cloudflare Analytics behind Cloudflare CDN. SEO is fair (65/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

Jewish calendar (Hebrew calendar) with Jewish holidays and Halachic times (Zmanim). With a single click, you can switch between Hebrew and Gregorian modes, as well as write on the calendar and then print it.

Top issues to fix

13 issues found · 2 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.

  • 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.

  • 5 cookies without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

+7 more issues — details in the sections below.

65

SEO

6 issue(s) found

90

Performance

372 ms

65

Security

HTTPS & header checks

85

Accessibility

1 issue(s) found

Score history

+1 overall since Jul 22, 2026

Overall
75
SEO
65
Security
65
Performance
90
Accessibility
85

Organization

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

Jewish calendar (Hebrew calendar) with Jewish holidays and Halachic times (Zmanim). With a single click, you can switch between Hebrew and Gregorian modes, as well as write on the calendar and then print it.

Meta tags

Title
JCal: Jewish Calendar, Hebrew calendar with Jewish holidays
Description
Jewish calendar (Hebrew calendar) with Jewish holidays and Halachic times (Zmanim). With a single click, you can switch between Hebrew and Gregorian modes, as well as write on the calendar and then print it.
Canonical
Language
en
Charset
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://jcal.com/images/favicon/manifest.json

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.

jQueryCloudflare AnalyticsGoogle Ads

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
IP address
—
ASN
—

DNS records

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

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
jcal.com
Valid from
Jun 7, 2026
Valid to
Sep 5, 2026
Days until expiry
36
SAN domains
jcal.com, *.jcal.com

Security headers

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

Compression: gzip · 5 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 5

Links

25 internal · 1 external · 20 broken

Images

121 total · 40 missing alt

Scripts / Styles

22 scripts · 8 stylesheets

JS / CSS size

17.5 KB · 1.3 KB

Page size

118 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://jcal.com
Final URL
https://jcal.com
HTTP status
200
HTTP version
HTTP/2
Response time
370 ms
HTML size
118 KB
Redirect chain
https://jcal.com

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Frequently asked questions

What technology does jcal.com use?
jcal.com is built with jQuery, Cloudflare Analytics, Google Ads.
Is jcal.com secure (HTTPS)?
Yes. jcal.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 5, 2026.
Who hosts jcal.com?
Hosting provider information for jcal.com is not available yet.
What is jcal.com's SEO score?
jcal.com scored 65/100 for SEO in the latest analysis (fair).
What is jcal.com's overall website score?
jcal.com has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
Has jcal.com's score changed over time?
jcal.com's overall score has improved by 1 point (from 74 to 75) since Jul 22, 2026.