Amsviet
Amsviet is a leading CNC machining manufacturer based in Vietnam, specializing in high-precision custom parts made from materials like aluminum, copper, and stainless steel.
Visit WebsiteChallenges Faced
Amsviet faced multiple technical obstacles that were limiting their website’s crawlability, indexing, and overall SEO performance.
Technical Errors & Crawl Blockers
82 critical errors including broken links, server issues, and inaccessible resources preventing proper crawling and search engine visibility.
High Volume of Warnings
1,747 warnings related to poor internal linking, duplicate content, suboptimal on-page elements, and structural inefficiencies dragging down site health.
Excessive Notices & Friction
1,370 notices creating additional technical debt and making it harder for search engines to fully understand and rank the site effectively.
Suboptimal Health & Indexing
Site health stuck at 93/100 with only ~837 internal URLs free of errors, leading to wasted crawl budget and reduced organic traffic potential.
Our Strategy
We followed a structured technical SEO overhaul using Ahrefs Site Audit as the primary diagnostic and validation tool:
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Ran full Ahrefs crawls to identify all errors, warnings, and notices.
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Analyzed crawled URLs (initially ~897), link status (12,389 found), and error distribution.
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Prioritized high-impact fixes: broken links, redirect chains, duplicate content, and crawl blockers.
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Fixed all 82 errors (e.g., server issues, 4xx/5xx, broken resources).
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Improved internal linking and resolved uncrawled links for better crawl budget usage.
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Streamlined site architecture to ensure all important pages are accessible.
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Addressed 1,747 warnings through on-page optimizations, better meta data, image handling, and mobile improvements.
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Cleared 1,370 notices by implementing best practices for content quality and technical signals.
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Re-crawled repeatedly to track progress.
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Achieved perfect internal URL health proportion, pushing the score to 100.
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Focused on excellent crawl status and minimal issues for long-term stability.
Results That Speak
Measurable improvements across all key performance indicators.
Site Health Score
Critical Errors Eliminated
Reduction in Warnings
Crawl URLs Refined
Before & After
See the dramatic before-and-after improvements in Ahrefs site health and performance.
“The technical SEO cleanup was a complete game-changer for us. Our site is now error-free, crawls perfectly, and we have full confidence in its foundation for long-term growth and rankings.”
Amsviet
Amsviet is a leading CNC machining manufacturer based in Vietnam, specializing in high-precision custom parts made from materials like aluminum, copper, stainless steel, and more. By combining advanced engineering with end-to-end production capabilities, they deliver reliable solutions including precision milling, turning, surface treatments, assembly, and global delivery to industries worldwide.
Amsviet
Corporate / Informational Site
Small Issues, Big Losses –
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