extendoffice.com
ExtendOffice - Best Office Productivity Tools
Last scanned Aug 7, 2026, 6:00 AM · 9 views
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
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
SEO
2 issue(s) found
Performance
228 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 91
- SEO
- 85
- Security
- 100
- Performance
- 90
- Accessibility
- 90
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
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
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 3.174.255.27
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
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
- 94
- 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
32 scripts · 2 stylesheets
JS / CSS size
127 KB · 602 KB
Page size
179 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 15
- sitemap.xml
- Found
- URLs in sitemap
- 7172
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
- 225 ms
- HTML size
- 179 KB
- Redirect chain
- https://extendoffice.com → https://www.extendoffice.com/index.html
See something wrong on this report? Request a correction
Related websites
Same technology stack
datasciencedojo.com
Learn Data Science Online | Data Science Dojo
html.design
800+ Free HTML Templates & Themes | html.design
atlan.com
Atlan - The Context Layer for AI
centralstatejobs.in
Find Government Jobs in India | Central State Jobs
activtrak.com
ActivTrak Work Intelligence for Productivity Optimization
hypermatic.com
Figma Plugins That Save 15+ Hours a Week - Hypermatic
Same hosting provider
gambitco.io
Gambit · We put AI to work
clubhouseinn.com
Welcome To ClubHouse | ClubHouse Hotel & Suites
ashbyprd.com
All-in-one Recruiting Software for Ambitious Teams | Ashby
mailroute.net
MailRoute — Cloud Email Security & Threat Protection
relive.com
Relive | Run, Ride, Hike & more
cyware.com
Cyware - AI-Powered Threat Intelligence Platform | Home
Frequently asked questions
- What technology does extendoffice.com use?
- extendoffice.com is built with Google Analytics, Google Ads.
- 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.
- Has extendoffice.com's score changed over time?
- extendoffice.com's overall score has stayed steady at 91/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card