youstone.com

https://youstone.com· First analyzed 19 May 2026· Updated 19 May 2026

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youstone.com

Mobile

Sponsored

Hosting Provider

Oracle Cloud

oracle.com/cloud

IP Address

173.254.28.166

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Phoenix, United States

ASN

AS31898

Organization

Unified Layer

Server

Nginx

CDN

Proxy Cache

Nameservers

ns2.justhost.com.ns1.justhost.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%

3.5 MB

123 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv.

cms

Share itv1Custom

by Andrey Boyadzhiev

View Theme

Technology Stack

30 Technologies Detected

Plugins

Wysija Newsletters Grid Products Content Views Query And Display Post Page Layerslider Category Post List Widget

Contact Form 7

Form Maker Mklasens Faq Portfolio Gallery Wp Design Portfolio Wp Ultimate Search Js_Composer_Shareit Counterize Slider Image Wp Vertical Image Slider Wpfront Scroll Top

Libraries

Underscore.js Lightbox

Other

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

C64/100

Meta Tags9/15

Content8/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images2/7

Links2/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

youstone.comyoustone.com

Home

یوستون، مرجع تخصصی صنعت سنگ ایران بانک اطلاعاتی کلیه کارخانجات، معادن و شرکت ها به 3 زبان فارسی، انگلیسی و روسی بستری مناسب برای صادرات سنگ های ساختمانی ایران

Title Length4 chars

Recommended: 50-60 chars (~27px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (29/49) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

14/100

Poor

4 13

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

7/25

Citation

8/25

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

nav

Text ratio:1%

Words:226

Token eff.:Too Short

Depth:1/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 2.2w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

52/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

11/20

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

Forms & Inputs

5/15

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

7/15

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

5 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.

20/100

444 mg

CO₂e / view

3.5 MB

Page Weight

15%

Cleaner Than

New Visitor

507 mg

Returning (cached)

254 mg

Annual (10K/mo)

53.3 kg

Emission Segments

Data Center

99 mg

Network

107 mg

Device

238 mg

Resource Breakdown

JavaScript

655.5 KB

Images

2.6 MB

CSS

229.6 KB

Fonts

4.8 KB

HTML

45.8 KB

Other

1.6 KB

Green Hosting Not Verified

Oracle Cloud

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

37d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.03.2026

Valid Until

25.06.2026

Subject Alternative Names (9)

autodiscover.youstone.comcpanel.youstone.comcpcalendars.youstone.comcpcontacts.youstone.commail.youstone.comwebdisk.youstone.comwebmail.youstone.comwww.youstone.com+1 more

SHA-256 Fingerprint

A7:96:80:07:95:E0:5A:AF:95:D9:25:C3:DB:BA:4D:45:42:E6:A9:04...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Tue, 19 May 2026 15:52:32 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

link

<https://youstone.com/wp-json/>; rel="https://api.w.org/", <...

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.youstone.com

Domain Information

youstone.com

Domain Age

15y 7m

Created

01.10.2010

Expires

01.10.2026

Last Updated

17.05.2026

Registrar

OnlineNIC, Inc.

DNSSEC

Not Enabled

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.

62/100

Mobile Friendly8 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, maximum-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

tahoma

WCAG Partial

44/100

Readability

/30

10/30

12px · LH 2.08

Hierarchy

/20

6/20

WCAG

/25

15/25

1.48:1 min contrast

Performance

/25

13/25

1 font · 3 req

Heading Font

tahoma

Sans

Body Font

tahoma

Sans12px

Contrast Ratio

1.48:1

17 issues

Reading Comfort

~48 CPL

Optimal (45–75)

18px

25px

18px

12px

Minor Second

Scale

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (2.08). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 1.5:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

GGoogle Fonts Buy on MyFontsFluid Type (rem)

Color Palette

9 unique colors

2.96:1 Fail Light

#ececec

Background· 61.8%

#7b8c91

Secondary· 5.3%

#404f5f

Primary· 5.7%

#a799b0

Secondary· 5%

#e4ded7

Secondary· 4.8%

#9fbab7

Secondary· 4.7%

#fcfefd

Secondary· 4.4%

#6a596f

Secondary· 4.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

youstone.com(19)maps.google.com(1)

Website Identity

YouStone

Organization

youstone.com/

15 years old

Location detected: 🇺🇸 United Statesvia ip

OnlineNIC, Inc.fa-IR

Social Profiles

Instagram

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Last analyzed: 19 May 2026 at 15:53

Historical Analysis & Change Tracking