Rank on top of Google for the keywords that make money
No short-term tricks. We build a solid technical SEO foundation, quality content, and long-term authority so you rank on top of Google — and stay there.
Not just keyword ranking
Sustainable SEO needs technical, content, and authority working together. We handle all three — and we don't turn the lights off once the project ends.
Technical SEO Audit
A full check: load speed, Core Web Vitals, crawlability, schema, sitemap, robots.txt, mobile UX. Detailed report + a plan to fix it.
Keyword research
We identify keywords with real buying intent, not chasing inflated volume. Easy-to-rank keywords first for early traffic, harder ones built up over time.
SEO-ready content
Content written by Vietnamese writers, following E-E-A-T. Clear structure, optimized headings, internal linking, schema markup. Written to answer what the reader actually needs.
Authoritative link building
Quality backlinks from press and industry blogs. No PBNs, no spam. Authority that grows sustainably over time.
Transparent reporting
Monthly reports with real numbers: keyword rankings, organic traffic, conversions. No fancy slides — real metrics, real work.
Continuous optimization
Google's algorithm keeps changing. We monitor, adjust strategy, and fix issues the moment they appear — so your traffic never drops.
6 steps to the top
Transparent at every stage. You know exactly what we're doing and the results at each step.
Reviews from Google
Monthly SEO pricing
Flexible packages based on website size and keyword competitiveness. A minimum 6-month commitment is required to see results.
Add-on services
* USD is approximate (25,000₫ = $1), shown for reference only — all services are billed in VND.
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Frequently asked questions about website SEO
Is product schema, sitemap, and breadcrumb included, or do I need to buy a plugin?
They're included, built straight from code from day one — no paid SEO plugin required. Every product page ships with full Product schema (price, stock, brand, rating, SKU). Category pages get CollectionPage + ItemList. The homepage gets Organization + WebSite + SearchAction. Everything auto-generates a sitemap.xml split by group and auto-updates whenever content changes.
Some agencies push clients toward Rank Math Pro or Yoast Premium and charge an annual fee for it — D-Solutions doesn't do that. Schema is code's job, not a plugin's. Every schema is tested and passes Google Rich Results Test before deployment.
What is server-side GTM, and do I actually need it?
You need it if you're running ad campaigns with a budget of several million VND per day or more. It's currently the only way to keep tracking from losing data when browsers block cookies.
Traditional tracking (client-side Pixel + GA4) is losing 20-40% of data due to Safari ITP, Firefox ETP, and Chrome gradually phasing out third-party cookies. Server-side GTM places a container on your own subdomain (e.g. sgtm.brand.vn) — every tracking event goes through a first-party domain and isn't blocked by ITP. From there, data is sent server-to-server to Meta CAPI, Google Enhanced Conversions, and the TikTok Events API.
D-Solutions clients who switch to sGTM typically recover 15-30% of conversion events that were previously “lost,” with ROAS climbing accordingly within 2-4 weeks.
How exactly does my ad tracking become more accurate?
D-Solutions deploys a 3-layer stack: GTM Server-Side Container + Meta Conversion API + Google Enhanced Conversions. Every conversion event (Purchase, AddToCart, InitiateCheckout) is sent both ways: client-side (legacy Pixel, kept for compatibility) and server-side (via sGTM). Both sides dedupe using event_id so Meta/Google never double-count.
For PII data (customer email, phone), we hash it with SHA-256 before sending — Meta and Google use this hash to match users → improving attribution while staying compliant with privacy policy. We also set up an internal dashboard comparing Pixel vs. CAPI numbers so gaps get fixed proactively instead of being discovered after a month of wasted ad spend.