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zoboko.com

Zoboko.com | Free EPUB Books & PDF Documents

Last scanned Aug 24, 2026, 1:14 PM · 1 view

71

Overall score

Fair

Summary

ZOBOKO.COM is a free search engine for PDF documents and articles. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (65/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

ZOBOKO.COM is a free search engine for PDF documents and articles. You can search and download PDF documents for free

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.

  • 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.

  • Over half of images are missing alt text

    Accessibility

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

  • 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

5 issue(s) found

100

Performance

880 ms

65

Security

HTTPS & header checks

50

Accessibility

3 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.

ZOBOKO.COM is a free search engine for PDF documents and articles. You can search and download PDF documents for free

Meta tags

Title
Zoboko.com | Free EPUB Books & PDF Documents
Description
ZOBOKO.COM is a free search engine for PDF documents and articles. You can search and download PDF documents for free
Canonical
Language
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Zoboko.com | Free EPUB Books & PDF Documents
og:description
ZOBOKO.COM is a free search engine for PDF documents and articles. You can search and download PDF documents for free
og:type
article
og:url
https://zoboko.com/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

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
zoboko.com
Valid from
Jul 14, 2026
Valid to
Oct 12, 2026
Days until expiry
48
SAN domains
zoboko.com, *.zoboko.com

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 3 · H3 0

Links

57 internal · 1 external · 16 broken

Images

48 total · 48 missing alt

Scripts / Styles

10 scripts · 3 stylesheets

JS / CSS size

597 B · 0 B

Page size

34.5 KB

Robots.txt & Sitemap

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

SEO issues

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

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute

Scan details

Requested URL
https://zoboko.com
Final URL
https://zoboko.com
HTTP status
200
HTTP version
HTTP/2
Response time
880 ms
HTML size
34.5 KB
Redirect chain
https://zoboko.com

See something wrong on this report? Request a correction

Frequently asked questions

What technology does zoboko.com use?
zoboko.com is built with Bootstrap, jQuery, Google Analytics, Cloudflare Analytics.
Is zoboko.com secure (HTTPS)?
Yes. zoboko.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 12, 2026.
Who hosts zoboko.com?
Hosting provider information for zoboko.com is not available yet.
What is zoboko.com's SEO score?
zoboko.com scored 65/100 for SEO in the latest analysis (fair).
What is zoboko.com's overall website score?
zoboko.com has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.