Smart SEO Highlighter wasn’t born out of theoretical ideas. It’s made by an SEO professional who understands the hassle of juggling many tools for one on-page audit.
Created by Albert Badalyan – an SEO Expert having years of experience in the industry – this Chrome extension removes extra complexity.
Moreover, it provides everything an SEO needs right on the page.
Smart SEO Highlighter quickly checks headings, SEO elements with issues, and shows broken links. It does this without slowing down your browser or risking your privacy. It’s not another bloated plugin.
All-in-one SEO extension that replaces 10+ other extensions
If you’re serious about growing a brand online, flexibility isn’t optional.
One tool checks headings. Another finds broken links. A third tests mobile views. Soon, your browser becomes slow and unresponsive.
Smart SEO Highlighter solves this problem by replacing 10+ tools with one.
It helps you see heading structures right away. You can check for broken or old links, find all nofollow and dofollow links, and see how a page appears on mobile.
Plus, you can also assess content quality. All this is done using one small extension.
Plus, the interface offers a compact mode for fast scanning and an expanded view for deep audits.
The best part is that here: there’s no fluff, no guessing, and no waiting. The speed of insight is exactly what makes this tool a favorite for agencies, freelancers, CEOs, and internal teams.
Headings visualized with clarity
Headings aren’t just HTML tags. They’re the backbone of content structure and one of the first things search engines crawl.
Missing or misused H1 tags can badly impact your SEO performance. Smart SEO Highlighter allows you to highlight all headings from H1 to H6 in seconds.
Each heading appears with a background color, along with a clear label indicating the tag type (H1, H2, etc.). This visual guide helps content editors and SEO experts identify problems – such as duplicate H1s and missing subheadings. It improves structure, accessibility, and readability in one glance.
Search engines aren’t the only ones who care about your content structure. Real users do too. Clear hierarchy improves navigation, scanning, and engagement – all important signals for SEO and brand trust. Smart SEO Highlighter bridges the gap between technical optimization and real-world usability.
No coding knowledge required for mobile view
Over 50% of global web traffic comes from mobile devices.
Yet many desktop-centric tools skip this crucial part. Smart SEO Highlighter has a responsive mobile view simulator. It quickly shows how your page looks on mobile under 1 second.
So you don’t need to resize your browser or set anything up.
This helps spot layout problems, large fonts, or button overlaps. These issues can hurt user experience and Core Web Vitals scores. And you don’t need a developer background to use it.
Click, view, fix – it’s that simple.
With Google’s mobile-first indexing, your site’s mobile version is now the main source for how search engines see your content.
If your mobile site is messy, unclear, or poorly laid out, you’re losing visitors and sales.
Visualize link structure instantly
Links play a massive role in search engine optimization. Most Chrome extensions don’t display internal and external links, dofollow and nofollow links, or sponsored links. You need to take some extra steps to see these details.
Smart SEO Highlighter by Best SEO Extensions fixes this. It marks each type of link clearly, so you know where equity flows and what needs attention.
If you do outreach, guest blogging, or affiliate partnerships, this feature is invaluable. It saves hours of manual checking and delivers insights faster than any spreadsheet ever could.
Broken links frustrate users, weaken authority, and dilute search signals.
Smart SEO Highlighter automatically highlights:
- Broken links in red
- Valid links in green
For eCommerce owners with many product links or blog categories, you can find broken paths. This helps prevent negative impacts on rankings or conversions.
Content quality analysis that goes beyond keyword stuffing
Many tools can tell you if your title tag is missing. Few will look at your article and tell you whether it’s readable, well-structured, and keyword-balanced. Smart SEO Highlighter includes a content scoring tool that assesses your writing on the page itself.
You can give a focus keyword. The extension will check your content for keyword density, structural gaps, and readability issues. This supports both long-form content and high-converting landing pages.
As for technical SEO and editorial work – this is a massive time saver.
Pages that load well keep users on the site longer and reduce bounce rates.
Smart SEO Highlighter shows you how your content’s appearance affects its performance.
One-click Tech SEO solution without complexity
You just need one tab to check canonical tags, hreflang attributes, OpenGraph markup, and structured data. No need for five tabs, a few extensions, or dev tools.
The expanded panel of Smart SEO Highlighter brings all of this into a clean, organized interface.
You can instantly see:
- Meta titles and descriptions
- Canonical and hreflang tags
- OpenGraph titles, and URLs
- How many Big-Size images are on the page (and download them)
- JSON-LD and Microdata (and copy it)
- Internal and external link summaries (and download them)
Overall, this is the kind of overview that would usually take 15 minutes using separate tools, now available instantly.
SEO tools often come at the cost of privacy. Many track your browsing behavior or upload data to their servers.
Smart SEO Highlighter doesn’t. It runs locally and doesn’t track, collect, or send any of your data. That matters when you’re working on client projects or competitive audits.
Why especially eCommerce business owners need this extension
In eCommerce, the volume of product, category, and brand pages is huge. Mistakes pile up quickly.
Duplicate H1 heading on product pages, missing meta descriptions, and broken category links – all of them can hurt your rankings.
Smart SEO Highlighter helps owners and in-house teams find these issues in real time. You don’t have to rely on quarterly audits or expensive consultants to stay optimized.
The extension supports keyword checks and layout audits, which are vital for CRO.
If users can’t scan your page or see the right headings, they’re less likely to buy.
On the flip side, if Google can’t understand your layout, it won’t rank the page correctly.
This tool helps identify missed SEO opportunities while directly supporting business performance.
Designed for every team, not just SEOs
Smart SEO Highlighter isn’t just for SEOs:
- Writers use it to refine headlines
- Designers use it to validate mobile layout
- Product managers use it to check metadata on live launches
- Affiliate managers use it to verify nofollow tagging.
Its interface is simple enough for non-technical users but deep enough for power users. That balance is rare in SEO tools, and it’s one reason this extension consistently earns loyalty across multiple teams.
Heavy extensions slow down browsers and increase the risk of crashes. This is one of the lightest tools on the market.
Why it’s better than other SEO Chrome extensions
Many SEO extensions do one thing well. Smart SEO Highlighter does them – all at once. You don’t need separate tools for:
- Mobile preview
- Broken link checking
- Nofollow tag inspection
- Heading visualization
- Content scoring
- Structured data review
Other popular tools, like SEO Minion and Detailed SEO, have good features.
However, they don’t offer this complete all-in-one bundle.
This tool offers speed and clarity, so teams won’t need to switch tabs or export data for audits. It ticks all the boxes.
Other reasons & occasions to use Smart SEO Highlighter
1. Use it during the content creation phase
Don’t wait for content to go live to check for structure and SEO issues. Use Smart SEO Highlighter while writing or reviewing draft pages.
- Highlight headings.
- Preview the mobile version.
- Check link behaviour.
- Do all this before hitting publish.
This proactive method stops mistakes, speeds up turnaround time, and boosts your team’s confidence.
2. Run monthly internal audits fast
Even well-maintained sites suffer from content decay, broken links, or missed updates. Smart SEO Highlighter can be part of a monthly quality control process.
No spreadsheets or third-party scanners needed. Just open your pages and run the visual and technical check.
2. Train your team faster
Train new hires on Smart SEO Highlighter instead of making them learn three different tools. Writers will better understand how structure influences performance. Link builders will identify placement issues faster. Designers can check layout issues directly.
This speeds up onboarding and reduces knowledge silos.
3. Help clients see their site with SEO clarity – visually
If you run an agency, Smart SEO Highlighter is the perfect visual companion during client calls or audits.
Show them missing tags. Highlight their weak headings. Display broken links live. The clarity of visual proof always works better than long reports.
Key Takeaways
SEO tools are only helpful if people use them regularly.
Smart SEO Highlighter belongs in your workflow: it saves time, simplifies your tasks, and helps your team work more effectively.
Whether you’re growing a Shopify store, managing an affiliate site, or running a blog networ – the ability to check everything with one click is worth more than any long list of features.
Smart SEO Highlighter isn’t just another tool in your SEO stack – it becomes your daily companion.
Fast, private, powerful, and easy to use – it’s the extension your team needs to stay ahead in search and deliver better content, faster.
You can download the Smart SEO Highlighter from Chrome’s web store here.
