sencha.com

https://sencha.com· First analyzed 25 Apr 2026· Updated 25 Apr 2026

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sencha.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.25.94.15

Site Location

🇺🇸 Austin, United Statesvia schema

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

sandy.ns.cloudflare.com.lee.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

586 ms10%

Speed Index

762 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.5 MB

61 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

Sencha Brand Themev3.0.6Custom

by WEBDOGS

View Theme

Technology Stack

19 Technologies Detected

Plugins

Easy Social Share Buttons3 Popup Builder Geoip Detect Lead Source Tracking Uility

Duracelltomi Google Tag Manager

Analytics

Libraries

UI Components

Other

AOS (Animate On Scroll)

CSS Frameworks

Tag Managers

Customer Support

CDN

SEO Analysis

A80/100

Meta Tags15/15

Content3/12

Headings6/8

Technical25/25

E-E-A-T2/7

Images5/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

sencha.comsencha.com

Sencha - Enterprise ready JavaScript & Java UI Framework

Build powerful, data-rich enterprise applications with a modern UI framework designed for complex, cross-platform web and mobile development.

Title Length56 chars

Recommended: 50-60 chars (~346px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (9 words). Search engines need substantial content for ranking.

5 issues found

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Crawlability

Sitemap

Type: index

30 URLs

30 sub-sitemaps

robots.txt

102 rules

Sitemap reference found

Local SEO

Local Search Readiness

63/100

Good

16 8

Sponsored

AI & LLM Readiness

D56/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

15/25

Citation

9/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:2%

Words:1,104

Token eff.:Optimal

Structured Data

19 JSON-LD

FAQPage×1.5Organization×1.1WebSiteProductBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

70/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

18/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

12/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 recommendations

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

61/100

258 mg

CO₂e / view

2.5 MB

Page Weight

30%

Cleaner Than

New Visitor

295 mg

Returning (cached)

147 mg

Annual (10K/mo)

31.0 kg

Emission Segments

Data Center

13 mg

Network

76 mg

Device

170 mg

Resource Breakdown

JavaScript

109.5 KB

Images

410.0 KB

CSS

12.7 KB

Fonts

350.0 KB

HTML

76.6 KB

Other

1.6 MB

Green Hosting Verified

Cloudflare

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

51%Poor

Interactive

HTTPS

WAF

34d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

28.02.2026

Valid Until

29.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

sencha.com*.sencha.com

SHA-256 Fingerprint

72:72:80:67:47:88:7D:B5:A1:A9:A6:AD:70:6F:67:E3:48:94:5C:A9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

9f1efd7369fbed25-MXP

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Sat, 25 Apr 2026 17:15:29 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

alt4.aspmx.l.google.com

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

alt3.aspmx.l.google.com

+1 more

Domain Information

sencha.com

Domain Age

24y 5m

Created

07.11.2001

Expires

07.11.2026

Last Updated

08.11.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Script

Cookie Consent Banner

Cookie Script

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Script

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

82/100

Mobile Friendly40 breakpoints

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

width=device-width, initial-scale=1

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG Partial

77/100

Readability

/30

25/30

16px · LH 1.50

Hierarchy

/20

17/20

2.5x ratio

WCAG

/25

17/25

1.64:1 min contrast

Performance

/25

18/25

1 font · 6 req

Heading Font

Open Sans

Sans40px

Body Font

Open Sans

Sans16px

Contrast Ratio

1.64:1

11 issues

Reading Comfort

~46 CPL

Optimal (45–75)

40px

20px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 33/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.6:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

Buy on MyFontsFlesch 33

Color Palette

5 unique colors

Light

#ffffff

Background· 83.79999999999998%

#083c53

Primary· 5.5%

#c7ddcf

Secondary· 3.1%

#638389

Secondary· 2.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

sencha.com(16)play.vidyard.com(3)

Website Identity

Sencha.com

Organization

The enterprise-grade UI framework for building complex, data-rich, modern, cross-platform web and mobile applications with powerful data grid capabilities

1 (650) 299-9550

www.sencha.com/

24 years old

10801 N Mopac Expy #100, Austin

TX 78759, Austin, TX

Location detected: 🇺🇸 United States, Austinvia schema

GoDaddy.com, LLC📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)LinkedIn YouTube GitHub Discord

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Last analyzed: 25 Apr 2026 at 17:15

Historical Analysis & Change Tracking