click

Backlink Services: Enhance Website Credibility
for Higher Google Rankings

High-Quality Backlink Services: Utilizing Trusted PR Sites with Zero Risk of Search Engine Penalties.

Customers of our SEO OFF-PAGE

Cotactic, an SEO and high-quality Backlink agency, helps increase your site’s Authority and strengthens your website’s credibility in the eyes of Google. Through strategic high-quality backlink building, Digital PR, and increasing Brand Mentions, we ensure your website gains trust and achieves sustainable Google rankings.

By leveraging High Authority Sites and building relationships through Social Media, Guest Posting, and Online Directories, we fortify your online presence. Our team of experts manages every step of the process to ensure your website’s strength and visibility.

Clients who use Cotactic’s On-Page SEO services

DITTO
ผู้นำการให้บริการระบบจัดการเอกสารและข้อมูล แบบครบวงจร

ผลลัพธ์หลังใช้บริการ
SEO On-Page กับทาง Cotactic

Organic Traffic เพิ่มขึ้น
X2
ติดหน้าแรก ในเวลา
4 เดือน
WINNERLIGHT
ผู้ผลิตและจัดจำหน่าย พร้อมบริการติดตั้ง เสาไฟ โคมไฟถนน โซล่าเซลล์ หลอดไฟ LED

ผลลัพธ์หลังใช้บริการ
SEO On-Page กับทาง Cotactic

Organic Traffic เพิ่มขึ้น
X10
ติดอันดับ 8 ในเวลา
2 เดือน
KJL
ผู้นําตลาดด้านตู้ไฟ รางไฟ ทั้งตู้ไฟสวิทช์บอร์ด รางเดินสายไฟ ระบบไฟฟ้า

ผลลัพธ์หลังใช้บริการ
SEO On-Page กับทาง Cotactic

Organic Traffic เพิ่มขึ้น
X2.48
ติดอันดับ 1 ในเวลา
12 เดือน
สยามชัย เต็นท์
ผู้ให้บริการเช่าเต็นท์ผ้าใบโครงสร้างต่าง ๆ ทั้งเต็นท์ผ้าใบแบบรายวัน-รายเดือน

ผลลัพธ์หลังใช้บริการ
SEO On-Page กับทาง Cotactic

Click เพิ่มขึ้น
X19.2
ติดหน้าแรก ในเวลา
6 เดือน
drive car rental
ศูนย์บริการเช่ารถ ผู้ให้บริการรถเช่าหลากหลาย รูปแบบตามต้องการ

ผลลัพธ์หลังใช้บริการ
SEO On-Page กับทาง Cotactic

Organic Traffic เพิ่มขึ้น
X2
ติดหน้าแรก ในเวลา
4 เดือน
ศูนย์นิสสันศรีนครินทร์ (Nissan SMT)
โชว์รูมและศูนย์บริการนิสสันแบบครบวงจร ทั้งตรวจเช็กสภาพ ทำสี และจำหน่ายรถมือสอง

ผลลัพธ์หลังใช้บริการ
SEO On-Page กับทาง Cotactic

Organic Traffic เพิ่มขึ้น
5.49X
ติดหน้าแรก ในเวลา
5 เดือน
CTEK THAILAND
ตัวแทนจำหน่ายเครื่องชาร์จแบตเตอรี่รถยนต์ และมอเตอร์ไซค์จากการจอดทิ้งไว้นาน ๆ

ผลลัพธ์หลังใช้บริการ
SEO On-Page กับทาง Cotactic

Click เพิ่มขึ้น
90K
ติดอันดับ 2 ในเวลา
6 เดือน

FAQ About SEO OFF-PAGE

SEO Off-Page refers to marketing activities and generating signals from outside your website—such as backlinks, social signals, reviews, or content sharing—to enhance credibility and demonstrate to Google that your website is of high quality.

Because Google uses external factors, such as backlinks and brand popularity, as signals to measure a website's credibility and authority. Even if a website has high-quality content, it will find it difficult to rank without external references or citations.

It is not recommended because Google may view it as a violation of their guidelines (Black Hat SEO), risking potential penalties. Instead, focus on building links naturally through methods such as writing high-quality SEO articles or engaging in Digital PR.

Not necessarily. Currently, Google prioritizes “quality over quantity.” Having a few backlinks from high-quality websites is far more effective than having a large number of backlinks from spammy sites.

Recommended SEO services tailored to your business

cotactic generative engine optimization agency

Generative Engine Optimization (GEO) Services
Get featured in AI Overviews & AI Search within 3 months.

Cotactic – Generative Engine Optimization Agency offers in-depth website auditing, analysis, and optimization services to ensure your content is selected as a high-quality source by Generative AI such as Gemini, ChatGPT, Perplexity, Copilot, and more. Our GEO (Generative Engine Optimization) approach focuses on…

– Organizing SEO On-Page article formats by using Bullet Points, Numbered Lists, and Tables to summarize key information. This makes it easier for AI to extract data points into AI Overviews.

– Answering questions directly by ensuring the header of the article contains a concise sentence or paragraph that answers the main question immediately before diving into details. AI prefers pulling these initial “ready-to-use” answers to display on AI Overviews.

– Prioritizing data accuracy by citing reputable external sources such as research papers or government agencies. This signals to Google that “our content isn’t just speculation; it’s backed by evidence,” enhancing your website’s Trustworthiness and making it more likely to rank higher or be selected by AI.

รับทำ CRO

Offering Conversion Rate Optimization (CRO) services to increase sales closing opportunities from website visitors.

Cotactic, an SEO agency, provides strategic website optimization to enhance the efficiency of converting visitors into actual customers through Conversion Rate Optimization (CRO) techniques. Our approach focuses on design, user experience, and data-driven insights. We begin by thoroughly analyzing user behavior to identify pain points and obstacles that cause visitors to hesitate or leave the site before completing a transaction. We then use this data to refine the website structure and elements to best meet your business goals.

Our team of experts will help plan and improve your website to be aesthetically pleasing, credible, and user-friendly. This includes UX/UI design that creates a seamless user experience, strategically placing call-to-action buttons, improving page load speeds to reduce bounce rates, and optimizing user journeys to align with real user behavior. Every step is tested and measured using industry-standard tools such as A/B Testing and Heatmap Analysis to ensure that every improvement concretely impacts sales and conversion generation.

Cotactic focuses on CRO that goes beyond just modernizing design; it is about strategic planning to ensure your website attracts visitors, retains their interest, and encourages more purchases or form submissions, helping your business grow effectively in the long run.

รับทำ local seo

Local SEO Services: Rank on Google's First Page for Local Businesses

Cotactic, an SEO agency specializing in Local SEO strategies, offers services to increase the chances of your business being discovered by nearby customers. We focus on optimizing your website and business information specifically for Local Search and Google Maps. This is ideal for shops, companies, or service businesses looking to attract more local customers to their physical or online storefronts.

We help optimize your Google Business Profile (formerly Google My Business) to ensure it is complete and credible, analyze and plan Local Keywords that target customers in your area actually search for, and build Local Citations and geo-specific Backlinks to strengthen your business profile. Additionally, we assist in systematically managing customer reviews and ratings, which are crucial factors affecting Local Search rankings.

Furthermore, we prioritize maintaining accurate and consistent NAP (Name, Address, Phone) data across all online platforms. This ensures Google recognizes your business clearly and displays it accurately when customers search for nearby services, making your shop or company stand out on Google Maps and effectively attracting more local clientele.

Local SEO from Cotactic is a vital strategy for businesses aiming to expand their local customer base, increase foot traffic, and build long-term brand credibility. It is suitable for all business types—whether restaurants, clinics, hotels, retail stores, or local services—ensuring customers find you before your competitors on Google.

รับทำ e-commerce seo

E-Commerce SEO Service
Optimize your online store to rank on Google.

Cotactic, an expert in SEO services for online businesses, offers comprehensive E-Commerce SEO Services to help your online store rank on the first page of Google and boost sales. We understand that E-Commerce businesses face unique challenges, including diverse product inventories, high competition, and rapidly changing consumer behavior. Therefore, our services are specifically designed to meet the growth demands of online stores.

We help optimize SEO for E-Commerce websites across all critical elements—from designing a Site Structure that is friendly to both users and Google, searching and analyzing strategic Keywords to attract high-quality customers, improving Page Speed and User Experience (UX/UI) for seamless navigation, to implementing Technical SEO systems so Google can accurately and comprehensively understand your website.

Additionally, we offer SEO copywriting services and focus on creating a positive user experience to ensure your website satisfies both Google’s algorithms and customer shopping habits. This results in a better chance for your site to appear in top rankings: when customers search for products → they find your store easier → increasing traffic and leading to continuous sales growth.

With experience and proven SEO strategies, Cotactic can help your E-Commerce business achieve stable growth, increase Visibility on Google, attract new customers, and gain a competitive edge in the fierce online market.

รับทำ SEO Audit

SEO Audit services: Analyzing websites to resolve issues preventing them from ranking on Google.

Cotactic, an agency specialized in providing SEO services, offers comprehensive SEO Audit solutions to effectively prepare your website for competition on the first page of Google. We go beyond basic troubleshooting to perform in-depth analysis across all dimensions of your site, including Technical SEO, Site Structure, Content, User Experience, and Backlink quality, ensuring you clearly understand your strengths, weaknesses, and opportunities for development.

Our SEO Audit process covers everything from checking fundamental factors like page load speed, mobile responsiveness, and Meta Tag configurations to in-depth analysis such as keyword ranking, content quality assessment against competitors, Crawl Budget auditing, and identifying flaws that may prevent the site from ranking well on Google.

Upon completing the analysis, Cotactic’s team of experts provides a detailed report along with actionable strategic recommendations. This includes guidelines for improving site structure, fixing technical errors, enhancing content quality, and long-term SEO planning to increase the chances of ranking on the first page of Google and sustainably expanding your customer base.

An SEO Audit from Cotactic is therefore not just a surface-level check, but an “in-depth website health check” that helps your business see the full picture of SEO clearly, providing effective improvement pathways to create stable growth in the online world.

รับทำ Technical SEO

SEO Technical services to optimize your website for Google's algorithms.

Cotactic is a leading SEO agency with specialized expertise in Technical SEO. We provide meticulous technical website optimization to elevate your site’s performance, ensuring it meets both User Experience (UX) standards and achieves sustainable Google rankings.
Our services encompass auditing and improving key website components, including Page Speed Optimization, Mobile-Friendly & Responsive Design, and Site Structure management to ensure clarity and ease for Googlebot’s operations. We also handle Indexing and Crawl Budget optimization, along with resolving technical issues that could negatively impact search rankings, such as Broken Links, Duplicate Content, Redirect Chains, and Core Web Vitals. Our team of SEO and Web Development specialists works closely together to ensure your website is tuned to the latest Google Algorithms, remains resilient against ongoing updates, and competes effectively in your market.
Technical SEO from Cotactic isn’t just about fixing code or improving site speed; it’s about building a robust foundation. We ensure that every aspect of SEO—both On-page and Off-page—works together at full capacity, resulting in better ranking opportunities on Google, increased Organic Traffic, and sustainable business growth.
Let Cotactic be your business consultant. Like having your own personal team.
Register now so we can contact you and introduce you to real-world strategies based on 9 years of experience in Digital Marketing.

What customers say about us:

Jetts Fitness

Jetts Fitness

The professional Cotactic team provides regular updates, quick problem solving, and excellent marketing advice.

LH Bank

LH Bank

The support team was quick, provided good advice, and managed the online media effectively. Highly recommended!

Chubb Life

Chubb Life

The team understands the business well, provides spot-on advice, responds quickly, and gets the job done efficiently. It's very reassuring to work with them.

APRTECH

APRTECH

Having worked together for many years, our professional team sets clear goals and measurable results, providing practical online strategies that are effective.

Siamchai Tent

Siamchai Tent

I've been using their services for 5 years and I'm impressed with everything. They take care of every detail, and the research team understands the capsule company.

Start talking to our team.