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hpccsystems.com

https://hpccsystems.com· First analyzed 24 May 2026· Updated 24 May 2026
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hpccsystems.com
Desktop screenshot of hpccsystems.com
Mobile screenshot of hpccsystems.com
Mobile

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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

35.185.117.146

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 North Charleston, United States

ASN

AS396982

Organization

Google Cloud (us-east1)

Server

Nginx

CDN

CDN

Nameservers

mary.ns.cloudflare.com.max.ns.cloudflare.com.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
21.2 MB
79 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
hpccCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

18 Technologies Detected

Plugins

6
Sharethis Share ButtonsMegamenu Pro
Duracelltomi Google Tag Manager
Advanced Custom Fields Pro
Megamenu
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Segment

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Social

1
ShareThis

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

C67/100
22
4
3
Meta Tags4/15
Content3/12
Headings8/8
Technical24/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
H
hpccsystems.comhpccsystems.com

Home | HPCC Systems

No description available for this page.

Title Length19 chars

Recommended: 50-60 chars (~121px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Very thin content (4 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (53/56) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

10/100
Poor
3 13 1

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
4/25
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.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:3%
Words:1,783
Token eff.:Optimal

Structured Data

4 JSON-LD
WebSiteBreadcrumbListSearchAction

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 (11)
AI readiness recommendation preview...
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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.
A
83/100
14
Passed
2
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
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
5/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
35/100
F
2.19 g
CO₂e / view
21.2 MB
Page Weight
5%
Cleaner Than
New Visitor
2.50 g
vs
Returning (cached)
1.25 g
Annual (10K/mo)
262.6 kg
Emission Segments
Data Center
107 mg
Network
643 mg
Device
1.44 g
Resource Breakdown
JavaScript
331.2 KB
Images
4.4 MB
CSS
429.0 KB
Fonts
1.3 KB
HTML
37.6 KB
Other
16.0 MB
Green Hosting Verified
Google Cloud
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
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A+

Security Score

95%Excellent
Interactive

HTTPS

No WAF

125d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

26.08.2025

Valid Until

27.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

hpccsystems.comwww.hpccsystems.com

SHA-256 Fingerprint

C3:2C:2F:DB:CA:1B:FF:2A:9D:6C:64:70:CF:C6:79:17:B2:50:88:3C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-headers
Content-Type, Authorization
access-control-allow-methods
GET,POST
cache-control
🟡 600s(max-age=600, must-revalidate)
content-encoding
⚡ Brotli(br)
content-security-policy
upgrade-insecure-requests;
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

hpccsystems-com.mail.protection.outlook.com

Domain Information

hpccsystems.com

Domain Age
16 years

Created

07.05.2010

Expires

07.05.2027

Last Updated

07.05.2026

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
B
78/100
Mobile Friendly169 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=1.0, maximum-scale=1.0, user-scalable=0
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Meiryo

WCAG Partial
78/100
Readability
/30
21/30

16px · LH 1.63

Hierarchy
/20
19/20

3.75x ratio · ✓ H1→H6

WCAG
/25
18/25

3.41:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

Meiryo

Sans60px

Body Font

Meiryo

Sans16px

Contrast Ratio

3.41:1

10 issues

Reading Comfort

~41 CPL

Narrow lines
60px
h1
60px
h2
100px
h3
100px
h4
16px
p
Minor Third
Scale

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

⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 3.4:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 40

Color Palette

7 unique colors
Light
#ffffff
Text· 14.7%
#0e3961
Primary· 38.8%
#0d2b50
Accent· 23.2%
#3c7296
Secondary· 7.5%
#1b4f7a
Accent· 7.2%
#41576b
Secondary· 5.7%
#8ebacc
Secondary· 2.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Social Media

1
ShareThisFree

Social widgets and sharing tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
10
Async
0
Defer

Top Script Sources

hpccsystems.com(9)assets.adobedtm.com(3)youtube.com(2)googletagmanager.com(2)img.en25.com(1)

Website Identity

Home | HPCC Systems

End to end open source big data platform

hpccsystems.com/
16 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Microsoft 365en-US

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Last analyzed: 24 May 2026 at 16:20

Historical Analysis & Change Tracking