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extendoffice.com

ExtendOffice - Best Office Productivity Tools

Last scanned Jul 26, 2026, 11:19 AM

91

Overall score

Excellent

Summary

ExtendOffice boosts productivity with Kutools for Excel, Word and Outlook, offering 300+ tools since 2008 for 600,000+ users to streamline everyday work. This website uses Google Analytics hosted on AWS behind CloudFront CDN. SEO is good (85/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: No H1 heading found.

ExtendOffice

ExtendOffice boosts productivity with Kutools for Excel, Word and Outlook, offering 300+ tools since 2008 for 600,000+ users to streamline everyday work.

United States
Hosted on AWS

Top issues to fix

2 issues found · 1 high priority

  • 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 OpenGraph tags

    SEO

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

85

SEO

2 issue(s) found

90

Performance

236 ms

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.

Organization

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

ExtendOffice

ExtendOffice boosts productivity with Kutools for Excel, Word and Outlook, offering 300+ tools since 2008 for 600,000+ users to streamline everyday work.

Founded
Sep 1, 2008
FacebookX (Twitter)YouTube

Contact

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

Meta tags

Title
ExtendOffice - Best Office Productivity Tools
Description
Boost productivity with ExtendOffice's Excel, Word, and Outlook tools designed for efficient office tasks.
Canonical
https://www.extendoffice.com/index.php
Language
en-us
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
max-snippet:-1, max-image-preview:large, max-video-preview:-1
Manifest
https://cdn.extendoffice.com/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.

Google Analytics

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
3.174.255.33
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 3.174.255.33
  • 3.174.255.120
  • 3.174.255.39
  • 3.174.255.27
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
*.extendoffice.com
Valid from
Oct 9, 2025
Valid to
Nov 9, 2026
Days until expiry
104
SAN domains
*.extendoffice.com, extendoffice.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 27

Links

162 internal · 20 external · 0 broken

Images

12 total · 0 missing alt

Scripts / Styles

22 scripts · 1 stylesheets

JS / CSS size

44.2 KB · 491 KB

Page size

178 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
15
sitemap.xml
Found
URLs in sitemap
7162

SEO issues

  • No H1 heading found
  • Missing OpenGraph tags

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://extendoffice.com
Final URL
https://www.extendoffice.com/index.html
HTTP status
200
HTTP version
HTTP/2
Response time
233 ms
HTML size
178 KB
Redirect chain
https://extendoffice.com → https://www.extendoffice.com/index.html

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Frequently asked questions

What technology does extendoffice.com use?
extendoffice.com is built with Google Analytics.
Is extendoffice.com secure (HTTPS)?
Yes. extendoffice.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Nov 9, 2026.
Who hosts extendoffice.com?
extendoffice.com is hosted on AWS, behind CloudFront CDN.
What is extendoffice.com's SEO score?
extendoffice.com scored 85/100 for SEO in the latest analysis (great).
What is extendoffice.com's overall website score?
extendoffice.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
What company operates extendoffice.com?
extendoffice.com is operated by ExtendOffice. ExtendOffice boosts productivity with Kutools for Excel, Word and Outlook, offering 300+ tools since 2008 for 600,000+ users to streamline everyday work.