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SGSiteGraph

treshna.co.nz

Treshna Enterprises | Christchurch New Zealand

Last scanned Aug 24, 2026, 1:22 PM

71

Overall score

Fair

Summary

This website uses Apache. SEO is fair (60/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

12 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.

  • Missing meta description

    SEO

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

  • 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.

+6 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

497 ms

65

Security

HTTPS & header checks

60

Accessibility

2 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.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Treshna Enterprises | Christchurch New Zealand
Description
Canonical
Language
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
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.

jQueryApache

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

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

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
batdogg.kiwi
Valid from
Jul 10, 2026
Valid to
Oct 8, 2026
Days until expiry
44
SAN domains
archive.treshna.com, batdogg.kiwi, gymmaster.co.nz, gymmaster.net, gymmaster.org, gymmaster.us, gymmastersoftware.com, serenitybooking.com, serenitybookings.com, treshna.co.nz, treshna.com, www.batdogg.kiwi, www.gymmaster.co.nz, www.gymmaster.net, www.gymmaster.us, www.gymmastersoftware.com, www.serenitybooking.com, www.serenitybookings.com, www.treshna.co.nz, www.treshna.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 3

Links

9 internal · 0 external · 0 broken

Images

7 total · 5 missing alt

Scripts / Styles

7 scripts · 3 stylesheets

JS / CSS size

254 KB · 247 KB

Page size

7.9 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • Missing canonical link
  • 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
  • Missing <html lang> attribute

Scan details

Requested URL
https://treshna.co.nz
Final URL
https://www.treshna.com/
HTTP status
200
HTTP version
HTTP/2
Response time
497 ms
HTML size
7.9 KB
Redirect chain
https://treshna.co.nz → https://www.treshna.com/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does treshna.co.nz use?
treshna.co.nz is built with jQuery, Apache.
Is treshna.co.nz secure (HTTPS)?
Yes. treshna.co.nz uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 8, 2026.
Who hosts treshna.co.nz?
Hosting provider information for treshna.co.nz is not available yet.
What is treshna.co.nz's SEO score?
treshna.co.nz scored 60/100 for SEO in the latest analysis (fair).
What is treshna.co.nz's overall website score?
treshna.co.nz has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.