tadviser.com

https://tadviser.com· First analyzed 13 May 2026· Updated 13 May 2026

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tadviser.com

Mobile

Sponsored

Hosting Provider

RU Protected

IP Address

185.223.92.4

Site Location

🇷🇺 Russiavia ip

Server Location

🇷🇺 Moscow, Russia

ASN

AS57724

Organization

RU Protected

Server

ddos-guard

CDN

Proxy Cache

Nameservers

ns2.example.com.ns1.example.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.4 s10%

Speed Index

3.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.6 MB

103 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

RU Protected

CDN

Proxy Cache

Technology Stack

3 Technologies Detected

Libraries

jQuery UI

CSS Frameworks

Tailwind CSS

Languages

PHPv5.2.17

SEO Analysis

B70/100

Meta Tags10/15

Content10/12

Headings3/8

Technical14/21

E-E-A-T7/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness4/4

Mobile4/4

Indexability3/3

tadviser.comtadviser.com

TAdviser - Government. Business. Technology

TAdviser - Goverment. Business. Technology

Title Length44 chars

Recommended: 50-60 chars (~267px / 580px)

Description Length42 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (9/13) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

11/100

Poor

3 14

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

Sponsored

AI & LLM Readiness

D51/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

9/25

Citation

11/25

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

navheader/footer

Text ratio:15%

Words:1,644

Token eff.:Optimal

Sections/1K:0.6

Depth:2/5

Structured Data

3 JSON-LD

NewsArticle×1.2Person×1.3(min)Organization×1.1WebSite

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

49/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

10/20

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

0/15

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

6 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.

25/100

456 mg

CO₂e / view

3.6 MB

Page Weight

15%

Cleaner Than

New Visitor

521 mg

Returning (cached)

261 mg

Annual (10K/mo)

54.7 kg

Emission Segments

Data Center

102 mg

Network

110 mg

Device

245 mg

Resource Breakdown

JavaScript

173.8 KB

Images

35.5 KB

CSS

3.4 MB

HTML

15.3 KB

Green Hosting Not Verified

RU Protected

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

82d

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

05.05.2026

Valid Until

03.08.2026

Subject Alternative Names (2)

tadviser.comwww.tadviser.com

SHA-256 Fingerprint

29:DC:8C:D9:C2:E9:31:E9:EE:B6:3E:B9:2D:D1:3D:9E:9B:C6:A3:38...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, max-age=0, post-check=0...)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Wed, 13 May 2026 01:57:35 GMT

expires

Thu, 01 Jan 1970 00:00:00 GMT

pragma

no-cache

Good Warning Issue

Email Infrastructure

Yandex Mail

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mail.tadviser.com

mx.yandex.net

Domain Information

tadviser.com

Domain Age

20y 12m

Created

18.05.2005

Expires

18.05.2028

Last Updated

14.04.2026

Registrar

Registrar of Domain Names REG.RU LLC

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.

49/100

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.

Viewport

width=device-width

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Oswald + Arial

WCAG AA

61/100

Readability

/30

11/30

13px · LH --

Hierarchy

/20

8/20

WCAG

/25

22/25

6.74:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Oswald

Display

Body Font

Arial

Sans13px

Contrast Ratio

6.74:1

WCAG AA (≥4.5:1)

Reading Comfort

Display + Body Pairing

left aligned

29px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.7:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 44

Color Palette

10 unique colors

14.09:1 AAA Light

#ffffff

Background· 35.199999999999996%

#302a2a

Other· 5.5%

#021116

Primary· 17%

#d7cfbe

Secondary· 4.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)tadviser.ru(6)mc.yandex.ru(1)google.com(1)gstatic.com(1)

Website Identity

TAdviser

Organization

TAdviser is a business portal that creates a unique knowledge base across three areas: Government (organizations, biographies, economic and political processes); Business (companies, biographies); and Information Technology (suppliers, product catalogs, IT projects).

20 years old

Location detected: 🇷🇺 Russiavia ip

Registrar of Domain Names REG.RU LLC📧 Yandex Mail

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Last analyzed: 13 May 2026 at 01:58

Historical Analysis & Change Tracking