costco97.com

https://costco97.com· First analyzed 17 May 2026· Updated 17 May 2026

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costco97.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.64.150.187

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

rosa.ns.cloudflare.com.dane.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

250 requests

Image Optimization

Lazy LoadWebPResponsiveFastly Image Optimizer

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

costco97-child-themeCustom

Technology Stack

25 Technologies Detected

Plugins

Tpd Addons Accesspress Anonymous Post Pro Anthemes Shortcodes Cleantalk Spam Protect Wp User Avatar Wpforo

Analytics

Advertising

Google Ads Google AdSense Criteo

Libraries

UI Components

CSS Frameworks

Fonts

CDN

Icon Libraries

SEO Analysis

B77/100

Meta Tags14/15

Content3/12

Headings6/8

Technical24/25

E-E-A-T2/7

Images5/7

Links4/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

costco97.comcostco97.com

Costco97 | Insider Tips, Deals & Steals From Your Local Costco

Love a good Costco deal? Unlock unadvertised clearance items, shopping tips, new products, & must-buy lists to maximize your membership!

Title Length62 chars

Recommended: 50-60 chars (~369px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (46 words). Search engines need substantial content for ranking.

5 issues found

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Crawlability

Sitemap

Type: index

21 URLs

21 sub-sitemaps

robots.txt

6 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100

Needs Work

7 11

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

Citation

10/25

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:0%

Words:713

Token eff.:Optimal

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

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.

83/100

Passed

Critical

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

10/15

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

10/15

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

2 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.

58/100

159 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

182 mg

Returning (cached)

91 mg

Annual (10K/mo)

19.1 kg

Emission Segments

Data Center

8 mg

Network

47 mg

Device

105 mg

Resource Breakdown

JavaScript

611.8 KB

Images

740.1 KB

CSS

78.8 KB

Fonts

57.5 KB

HTML

51.3 KB

Other

38.7 KB

Green Hosting Verified

Cloudflare

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

51%Poor

Interactive

HTTPS

WAF

41d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

29.03.2026

Valid Until

27.06.2026

Subject Alternative Names (1)

costco97.com

SHA-256 Fingerprint

25:52:CD:0E:AF:58:FA:CF:7F:6E:87:9C:3F:84:50:B2:86:B0:07:7C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

68080

alt-svc

h3=":443"; ma=86400

cache-control

🟡 60s(public, s-maxage=31536000, max-age=60, must-revalidate)

cf-cache-status

HIT

cf-ray

9fd1c59a9f3c5bc0-SJC

content-encoding

zstd

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.costco97.com

Domain Information

costco97.com

Domain Age

9y 9m

Created

14.08.2016

Expires

14.08.2026

Last Updated

04.08.2025

Registrar

Porkbun LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

82/100

Mobile Friendly91 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Lato + Cabin

WCAG Partial

78/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

16/20

2x ratio · ✓ H1→H6

WCAG

/25

18/25

1:1 min contrast

Performance

/25

20/25

2 fonts · 3 req

Heading Font

Lato

Sans32px

Body Font

Cabin

Sans16px

Contrast Ratio

1:1

28 issues

Reading Comfort

~46 CPL

Optimal (45–75)

32px

42px

40px

16px

Major Second

Scale

✅ 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 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

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

GGoogle FontsFluid Type (rem)Flesch 45

Color Palette

12 unique colors

19.05:1 AAA Light

#ffffff

Background· 21.2%

#0f1011

Text· 18.9%

#020303

Primary· 5.7%

#a8a68e

Secondary· 4.7%

#603f3b

Secondary· 2.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

costco97.com(9)cdn.confiant-integrations.net(3)cdn.hadronid.net(2)securepubads.g.doubleclick.net(1)cdn.browsiprod.com(1)

Website Identity

Costco97

Organization

Love a good Costco deal? Unlock unadvertised clearance items, shopping tips, new products, & must-buy lists to maximize your membership!

deals@costco97.com

costco97.com/

9 years old

Location detected: 🇨🇦 Canadavia ip

Porkbun LLCen-US

Social Profiles

X (Twitter)Instagram Pinterest

Sponsored

Last analyzed: 17 May 2026 at 10:00

Historical Analysis & Change Tracking