centerpointenergy.com

https://centerpointenergy.com· First analyzed 29 Apr 2026· Updated 29 Apr 2026

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Mobile

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Hosting Provider

Akamai International, BV

IP Address

104.102.59.7

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16625

Organization

Akamai International, BV

Server

Microsoft IIS

Nameservers

ns2.centerpointenergy.com.usw7.akam.net.ns1-25.akam.net.ns21.centerpointenergy.com.+8 more

Performance

Core Web Vitals

Weight

First Contentful Paint

2.7 s10%

Speed Index

3.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

151 KB

43 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Akamai International, BV

Technology Stack

17 Technologies Detected

CSS Frameworks

Bootstrapv3.3.7

Tailwind CSS

Ant Design Normalize.css

Analytics

Libraries

Advertising

Google Ads Microsoft Advertising

Icon Libraries

Tag Managers

Web Servers

Frameworks

Customer Support

SEO Analysis

D57/100

Meta Tags9/15

Content3/12

Headings7/8

Technical17/25

E-E-A-T2/7

Images2/7

Links4/5

URL5/5

Social1/5

Freshness0/4

Mobile4/4

Indexability3/3

centerpointenergy.comcenterpointenergy.com

CenterPoint Energy - Natural Gas Service, Electric Transmission

No description available for this page.

Title Length63 chars

Recommended: 50-60 chars (~378px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (0 words). Search engines need substantial content for ranking.

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

30 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

F29/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

2/25

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:1%

Words:376

Token eff.:Optimal

Structured Data

1 JSON-LD

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

51/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

6/20

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

9/15

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

ARIA & Roles

1/15

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

3 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.

75/100

A+

15 mg

CO₂e / view

150.5 KB

Page Weight

95%

Cleaner Than

New Visitor

17 mg

Returning (cached)

9 mg

Annual (10K/mo)

1.8 kg

Emission Segments

Data Center

<0.001 g

Network

5 mg

Device

10 mg

Resource Breakdown

JavaScript

20.0 KB

Images

2.3 KB

CSS

107.5 KB

HTML

19.8 KB

Other

1.0 KB

Green Hosting Verified

Akamai International, BV

Provider Match

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

25%Critical

Critical / Transactional

HTTPS

No WAF

76d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

13.07.2025

Valid Until

14.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (10)

www.centerpointenergy.coma-www.centerpointenergy.comacc-www.centerpointenergy.comak-dev-actioncenter-api.centerpointenergy.comak-dev-actioncenter.centerpointenergy.comcenterpointenergy.comgis.centerpointenergy.commarketplace.centerpointenergy.com+2 more

SHA-256 Fingerprint

2F:FD:8E:08:6E:A0:F0:0E:9B:86:8A:67:1A:2C:59:1B:C3:DC:91:0A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(private, max-age=0)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-length

19934

content-security-policy

frame-ancestors 'self' teams.microsoft.com *.teams.microsoft...

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mxa-0001aa01.gslb.pphosted.com

mxb-0001aa01.gslb.pphosted.com

Domain Information

centerpointenergy.com

Domain Age

25y 4m

Created

12.12.2000

Expires

12.12.2033

Last Updated

12.12.2023

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

TrustArc

Cookie Consent Banner

TrustArc

GDPR Indicators

Cookie consent banner detected

CMP: TrustArc

Data Protection Officer mentioned

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.

39/100

Not Mobile Friendly1 breakpoint

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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

ProximaNova

WCAG Partial

67/100

Readability

/30

22/30

14px · LH 1.43

Hierarchy

/20

15/20

3.21x ratio · ✓ H1→H6

WCAG

/25

14/25

3.19:1 min contrast

Performance

/25

16/25

1 font

Heading Font

ProximaNova

Sans45px

Body Font

ProximaNova

Sans14px

Contrast Ratio

3.19:1

3 issues

Reading Comfort

~49 CPL

Optimal (45–75)

45px

16px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 3.2:1).

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

✅ Strong hierarchy: Headlines are 3.2x larger than body text.

Buy on MyFonts

Color Palette

10 unique colors

17.01:1 AAA Light

#ffffff

Background· 32.800000000000004%

#191d1d

Text· 6%

#907c6b

Primary· 6.6%

#91a5ab

Secondary· 4.2%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)rw1.marchex.io(3)bat.bing.com(3)youtube.com(2)google-analytics.com(2)

Website Identity

centerpointenergy.com

25 years old

Location detected: 🇩🇪 Germanyvia ip

Network Solutions, LLCen-US

Social Profiles

Facebook X (Twitter)YouTube

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Last analyzed: 29 Apr 2026 at 13:13

Historical Analysis & Change Tracking