Alt Text Checker —
Image SEO Audit Tool
Paste your page HTML and instantly audit every image for missing or empty alt text. Fix accessibility issues and improve your image search rankings.
Why Alt Text Is Essential for On-Page SEO
Images are one of the most neglected areas in on-page SEO. While text content receives careful optimization — with keywords placed in titles, headings, and meta descriptions — images are often uploaded without any descriptive context, leaving a significant source of SEO value untapped.
Google cannot directly interpret image pixels. Instead, it relies on alt text, surrounding text, filenames, and structured data to understand what an image depicts and how it relates to the page's content. Pages with descriptive, keyword-rich alt text on all relevant images rank higher in Google Image Search, which drives a meaningful portion of organic traffic for visual industries like e-commerce, publishing, and media.
Beyond SEO, alt text is a legal accessibility requirement in many jurisdictions under standards like WCAG 2.1 and the Americans with Disabilities Act. Google's Lighthouse tool, used to assess Core Web Vitals and page quality, flags missing alt text as an accessibility failure that reduces page quality scores. Use this tool as part of every pre-publish or re-optimization audit to ensure your images are fully indexed and accessible.
How Alt Text Checker fits into a working SEO process
Image alt text is an accessibility requirement, a soft ranking signal, and a common gap in SEO audits. An alt text checker scans a page and lists every image with its alt attribute — surfacing missing, empty, or keyword-stuffed entries.
When SEO teams reach for this tool
- Auditing ecommerce product pages for alt text compliance
- Post-migration checks to verify image metadata survived
- Accessibility audits ahead of WCAG compliance reviews
- Optimising blog images for Google Images traffic
Turning results into ranking gains
Alt text should describe the image, not stuff keywords. "Blue Nike running shoe on white background" beats "running shoe buy now best cheap Nike blue." The description helps screen readers and visual search; the stuffing hurts both without adding SEO value.
Alt text — your questions answered
Frequently asked questions
Orbink specializes in high-competition verticals including iGaming & Casino, Crypto & Blockchain, Finance & Forex, CBD & Wellness, Dating, and Erotic. We also support general niches like Tech, SaaS, and e-commerce at competitive rates.
Pricing is set per site and per niche. Each media outlet has specific prices depending on the vertical (General, Casino, Crypto, etc.). Prices are displayed transparently in the marketplace - what you see is what you pay.
Average publication time is 72 hours from order confirmation. Some premium publishers may take slightly longer. You can track real-time progress from your dashboard.
Yes. Each site specifies its link guarantee: Lifetime, 24 months, or 12 months. If a link is removed before the guarantee expires, you'll receive a replacement or refund.
Absolutely! Sign up as a publisher, add your site, and verify ownership. Once approved, you'll start receiving orders from qualified buyers. You set your own prices and manage everything from your dashboard.
We accept all major credit cards through Stripe. PayPal integration is also available. All transactions are secure and encrypted.
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