Why Is My SEO Score Low? How to Read Automated SEO Scores

Short answer
Why is my SEO score low?
An SEO score is a summary number that an automated checker builds from its own list of technical tests and weights. A low SEO score means the tool flagged several tests as errors or warnings. It does not show how Google ranks your page; it only lists signals worth reviewing.
In this guide, Talha Aslan and team explain how we read automated SEO reports on client sites every week. First, we clarify what the score is and what it is not. Then we separate the warnings that actually cost traffic from the ones that only drag the number down. If you want to test a page while you read, our free SEO checker scans the title, meta description, canonical, robots.txt and speed signals and returns a clear to-do list.
By the end, you will have three things: a priority table, a step by step fix order and a way to confirm results with real data. As a result, you stop chasing a number and start fixing what helps people find the page.
Is an SEO score a ranking score from Google?
No. Google does not publish an "SEO score" for websites, and it does not explain rankings with a single number. Instead, the score you see in a checker comes from the tests and weights its developers chose. Therefore two tools can give the same page very different numbers.
Google's own documentation is also clear on this. The Google Search Central SEO starter guide says there are no secrets that will automatically rank your site first. The same guide states that content length alone does not matter for ranking. It also says there is no magical, ideal number of headings.
The picture is similar for page experience. Google's page experience documentation says there is no single signal. Instead, its ranking systems look at many signals together. Google also notes that it always tries to show the most relevant content, even when the page experience is weak.
In short, a 58 in a checker does not mean Google gave you 58. The score summarizes a checklist. Rankings, on the other hand, depend on a much wider picture: content, relevance, links and what the searcher actually needs.
How do automated SEO checkers calculate a score?
Most checkers follow a similar logic. First, they download the page. Next, they assign a weight to each test and divide the weight of passed tests by the total weight. Some tools also cap the score when they find a critical problem.
For example, here is how our own tool works. In our formula, a passed test earns its full weight, a warning earns half and an error earns zero. On an HTTPS page, the total weight is 105. If the status code is not 200, the page carries noindex or robots.txt blocks Googlebot, the score stays at 49 or below.
- Status code, noindex and robots.txt: a weight of 10 each.
- Title: 8. HTTPS, meta description, canonical, viewport, H1 and server response time: 6 each.
- Word count 5, image alt text 4, page language 3.
- Compression, sitemap, mixed content, Open Graph and structured data: 3 each.
- Heading order and HTML size: 2 each.
This split is a design choice, not a universal rule. Another checker might weight word count higher and response time lower. That is why we recommend you look at the list of items that pulled the score down, not at the score itself.
Why does the same page get different scores in different tools?
The first reason is weighting. One tool treats a missing meta description as a serious error, while another shows a mild warning. Each tool also uses its own thresholds; a 60 character title looks ideal in one and too long in another.
The second reason, then, is where the measurement happens. Speed depends on the testing server's location, the network and the load at that moment. For example, our tool measures response time from our own server. That value includes redirects and the HTML download, so it can come out slightly higher than raw server response time.
The third reason is also practical: the page's state at that moment. Rotating ad slots, popups or an A/B test can shift results between two runs. Chrome's Lighthouse performance scoring documentation also explains that much of the variability comes from conditions, not the tool. It lists ad changes, network routing, different devices and browser extensions as common causes.
So do not decide on a single run. Instead, run the same tool on the same page a few times, compare the results and focus on the warnings that stay.
Which SEO warnings actually matter?
The warnings that matter are the ones that stop Google from finding, crawling or indexing the page. They also cost the most points. However, their real damage is not to the score; it is that the page disappears from search.
- A status code other than 200. If the page returns 404, 500 or a redirect loop, it stays out of the index no matter how good the content is.
- A leftover noindex. After a redesign, a noindex from the staging site can move to the live site. That single line removes the whole page from search.
- Blocking robots.txt rules. A rule that stops Googlebot from crawling the page prevents Google from reading the content.
- A canonical that points elsewhere. If the canonical names the wrong URL, Google may choose that URL instead of yours.
- A broken mobile layout. Without a viewport tag, the page opens on a phone like a shrunken desktop page, and readers leave.
For more detail, see our guides on noindex, nofollow and robots.txt and on the canonical tag. In short, if one of these appears in the report, put everything else on hold.
Which warning should you fix first?
In practice, our team ranks issues with one simple question. Does this problem stop the page from appearing in search, or does it only weaken how the page looks there? The table below sorts the warnings we see most often in automated reports by that question.
| Warning | Real impact | Priority | What to do |
|---|---|---|---|
| Status code is not 200 | Page stays out of the index | Now | Fix the broken URL or 301 it to the right page |
| noindex present | Page drops out of search | Now | Remove the tag if the page should rank |
| robots.txt block | Google cannot read the content | Now | Narrow the blocking rule |
| Canonical points elsewhere | Google may pick the wrong URL | High | Point the canonical to the right URL |
| No viewport, very slow response | Mobile readers leave | High | Fix the mobile template and server response |
| Missing or duplicate title | Weak search result | Medium | Write a unique title for each page |
| Missing meta description | Google picks the snippet | Medium | Write descriptions for key pages |
| Several H1 tags | Usually no effect | Low | Leave it if the template is clean |
| Low word count | Length alone has no effect | Low | Add content only if the answer is incomplete |
| Missing Open Graph | Social share preview | Low | Add it to pages people share |
One note on reading the table: low priority does not mean "never do it." It simply means you finish the critical items first and then move on to presentation and experience.
Which SEO warnings can you safely ignore?
Some warnings lower the score, yet they measure something Google has said it does not care about. Working on them wastes time. Worse, a careless fix can damage the content.
- Missing meta keywords tag. Google Search does not use this tag. Our meta keywords article covers the details.
- Skipped heading levels. The SEO starter guide says heading order does not matter from a Google Search perspective. Clean order still helps screen reader users.
- Low word count. According to the same guide, content length alone does not matter for ranking.
- Low text to HTML ratio. This ratio is a metric that tools invented; we explain it in our text to HTML ratio article.
- A title a few characters too long. Google's title link documentation sets no limit on how long a title element can be. Search simply truncates what does not fit the screen.
Still, understand a warning before you dismiss it. For instance, a "low word count" flag sometimes points to a genuinely incomplete answer. Judge the page by whether it answers the reader's question, not by the count.
How serious are title and meta description warnings?
In short, they are moderately serious. These two fields affect how your result looks and whether people click, more than where you rank. Still, a missing title, or the same title on every page, is a real problem. A few extra characters usually is not.
Google's title link documentation describes title link generation as completely automated. If your title element does not describe the page well, Google may build a better title from on-page text or anchor text. Meta descriptions work in a similar way. Google mostly creates snippets from page content and uses the description when it describes the page more accurately.
So when a tool says "title is 64 characters, too long," do not cut it right away. First, ask yourself these questions:
- Does the title lead with the search the page answers?
- Does another page on the site use the same title?
- Does the meaning break when the result truncates it?
If all three answers look fine, leave the warning alone. For writing rules, see our guide to meta titles and descriptions.
How much should speed warnings lower your SEO score?
Speed is a real user problem. However, a single automated run can exaggerate it or hide it. A lab test is a snapshot, while real user experience is a spread of data from many devices and connections.
Google says its ranking systems use Core Web Vitals. The same page also says that good values alone do not guarantee top rankings and that relevant content comes first. In other words, do not assume traffic will rise because the speed score went from 70 to 95.
In practice, we work in this order. First, we check server response time, because a slow response delays everything else. In our tool, 0.8 seconds or less passes, 0.8 to 1.8 seconds triggers a warning and anything over 1.8 seconds counts as an error. After that, we compare Lighthouse with real user data.
For more depth, read our Core Web Vitals guide and our Lighthouse performance test article. Also, do not measure speed once and stop. Look at the median of several runs instead.
Why do HTTPS, mixed content and sitemap warnings matter?
These three warnings look small, but they connect to real security and discovery issues. Browsers label pages without HTTPS as not secure. A reader who sees that label may leave before filling in a form, so the damage shows up in conversions first.
Next, mixed content means an HTTPS page loads an image, stylesheet or other resource over http://. The browser may block those resources, and the page can look broken. Usually an old image URL or a hard coded link causes it. The fix is simple: you switch those resource URLs to HTTPS.
Finally, a sitemap is a list that helps Google discover your pages. On a small, well linked site, a missing sitemap rarely costs much. On the other hand, on a large site it speeds up discovery, especially for new pages. Our tool weights each of these three items at 3, so their effect on the SEO score is small. That said, the fixes usually take little time.
Put these warnings on your "quick wins" list. Once the critical items are done, you can often close all three in an afternoon.
How do you raise your SEO score step by step?
Put simply, the right way to raise the number is to target the problems, not the number. The order below runs from the fixes that protect the most traffic to the ones that matter least.
- Open the SEO checker and enter the full URL of the page you want to test. Do not stop at the homepage; also try a service or product page that brings in sales.
- Add the search the page targets in the optional keyword field. The tool then looks for that phrase in the title, H1, meta description, URL and first 100 words.
- Start the analysis and look at the error count first. If the status code, noindex or robots.txt row shows red, hold everything else.
- Check the canonical and viewport rows next. If either is wrong, Google may pick the wrong URL or mobile readers may leave.
- Review title and meta description warnings with the three questions above. Rewrite only the ones that are truly weak.
- Fix the remaining warnings when they matter to the reader. For example, a product image without alt text is worth fixing; a decorative image can wait.
- Run the tool again on the same URL after your changes and note the result.
When you follow this order, the score rises on its own. The difference is that the higher number now reflects a page that actually improved.
Worked example: a service page that scores 68
First, note that the following is an example scenario, not a real client page. Picture an HTTPS service page. The tool finds two errors: no viewport tag and a 2.1 second server response. It also finds four warnings: a long title, no meta description, no canonical and several H1 tags.
In addition, the word count is under 300, one image has no alt text, the tool cannot find a sitemap and Open Graph is missing. There is no structured data either, which the tool flags as info. The math runs like this:
| Item | Result | Weight lost |
|---|---|---|
| Viewport and response time | Error | 6 + 6 = 12 |
| Title, meta description, canonical, H1 | Warning | 4 + 3 + 3 + 3 = 13 |
| Word count, alt text | Warning | 2.5 + 2 = 4.5 |
| Sitemap, Open Graph, structured data | Warning and info | 1.5 + 1.5 + 1.5 = 4.5 |
The total loss comes to 34. So the score is (105 - 34) ÷ 105 × 100 = 67.6, which rounds to 68, and the page earns a "Weak" badge.
Now imagine you fix only the first two rows: viewport, response time, title, description, canonical and H1. The remaining loss is 9, so the score becomes (105 - 9) ÷ 105 × 100 = 91.4, or 91. Without touching any small item, the page moves into the "Good" range.
Why does a noindex page score 49 even when everything else passes?
Because passing every other test is useless if the page never enters the index. The critical error cap exists to reflect that fact in the number. Without it, in our example scenario, a page with noindex but nothing else wrong would score (105 - 10) ÷ 105 × 100 = 90.5 and look "Good."
This also shows the most misleading side of scores. A high score does not prove the page is in Google. A low score does not prove it ranks badly either. That is why the first place to look in any report is the critical rows, not the total.
We especially recommend this check after a redesign. When a setting that blocked search engines on the staging site moves to production, the whole site can drop out of search overnight. We collected this risk and related checks in our robots.txt mistakes article.
In short, if a critical row shows red, stop debating the score and fix that row. Everything else starts to matter again once the page is back in the index.
What if your SEO score is high but traffic is not?
Automated tools measure the technical frame of a page, because that is what HTML exposes. They cannot tell whether the content answers the search. That is why a page with 95 points may get no traffic at all. The problem usually sits where the score cannot see.
- Search intent does not match. If people want information and the page pushes a sale, Google chooses another page.
- The content stays shallow. Pages that do not fully answer the question fall behind, even when they are technically perfect. See our thin content article for more.
- The competition is strong. Other pages on the same query offer more depth and earn more references.
- The page sits alone. A page with no internal links cannot tell Google that it matters.
This also answers the common question "I did everything, so why is nothing happening?" Technical checks open the door. To get in, the page has to deliver what people search for. For a broader list, read why SEO is not working.
How do you confirm a score with real data?
An automated score is an estimate, so you confirm it with Google's own data. The most reliable source for that is Google Search Console. As a site owner you get free access, and it shows directly how Google sees your pages.
The Search Console Page indexing report lists which pages Google can find and index on your site and which problems it ran into. The report also says plainly that you should not expect every URL to be indexed; what matters is that your key pages are.
To confirm a report, ask these three questions:
- If the tool flagged noindex or a robots.txt block, does Search Console actually show the page as not indexed?
- If the tool rates the page well, does the page earn impressions in the performance report?
- If there are impressions but no clicks, could the problem be a weak title or description?
These questions quickly reveal the gap between the automated report and real behavior. As a result, you spend time on work that moves traffic, not just the number.
Which pages should you test?
For example, most people test only the homepage. Yet the homepage is usually the most polished page on a site, so it hides problems. The real risks live in inner pages built from templates.
In every audit, we test at least these four page types separately:
- A service or product page that brings in sales.
- A category or listing page.
- One blog post.
- Any URL that opens through a filter, internal search or parameter.
Pages that share a template usually share the same problem. For instance, if one category page lacks a canonical, hundreds of category pages probably lack it too. So when you fix the issue at template level, the effect multiplies.
That said, not every page needs the same score. A thank you page or a cart page should not rank, so noindex there is the right choice. Leave it in place even if the tool marks it as an error.
Which score driven fixes can hurt your site?
However, chasing the score sometimes makes the page worse. These are the bad fixes we see most often in the field:
- Keyword stuffing. Repeating a phrase to clear a density warning makes the text hard to read. The SEO starter guide also notes that excessive repetition tires users.
- Removing a correct noindex. Deleting noindex from filter, cart or thank you pages for points fills the index with pages nobody needs.
- Forcing a self canonical. A duplicate page should point its canonical at the main page. Pointing it at itself makes the duplicate problem bigger.
- Trimming a meaningful title. Cutting the key part of the query to clear a character warning lowers clicks.
- Padding the page. Adding filler text to reach a word count pushes readers away.
These fixes turn rows green in the report. In search results, however, they work against you. Before any change, ask whether it gives the reader something. If the answer is no, leaving the warning alone is the better call.
In what order do we read an SEO report?
When our team opens an automated report, we look at the score last. The order goes like this: access and index checks first, then canonical and mobile fit, then the search result preview, and finally content and cosmetic items.
In the first stage, we confirm that Google can find the page. Status code, noindex and robots.txt belong here. In the second stage, we check whether Google picks the right URL. Canonical, redirects and the mobile layout belong here.
After that comes the third stage: the shop window in search results. Title, meta description and structured data shape that window. In the fourth stage, we handle alt text, heading order and Open Graph according to the page's purpose.
The advantage of this order is that each stage builds on the previous one. Polishing the title of a page that never enters the index is wasted effort. If you want to combine this approach with a broader technical checklist, our technical SEO tips are a good place to start.
What can automated SEO checkers never measure?
Tools read HTML, apply rules and then produce a result. But many things Google looks at for ranking never show up in HTML. Knowing these limits helps you put the score in its proper place.
- The accuracy and expertise behind the content.
- How well the page answers the search intent.
- The quality of links from other sites.
- What competing pages offer for the same query.
- Whether visitors leave satisfied.
So even when a tool says "all good," you still need competitor analysis and a content review. Likewise, a page with strong content can rank well despite a low score, as long as it sits in the index.
Put simply, think of an automated report as an X-ray. It shows a broken bone. It does not show overall health, muscle strength or lifestyle. To see the whole picture, you need other data as well.
How often should you run an SEO check?
We suggest an event based routine instead of a fixed calendar. Always run the test again in these situations:
- When you change the theme, template or plugins.
- When the site moves to a new server or domain.
- After a new page template goes live.
- When indexed pages or impressions drop unexpectedly in Search Console.
Outside these events, a monthly check is usually enough for small and mid sized sites. Test the same pages each time and record the results in a sheet. That way, you can tell whether a change in the score came from a fix or from testing conditions.
We also recommend grouping results by page type. If every product page shows the same warning, the problem lives in the template, not in one page. This view turns a report with hundreds of rows into three or four concrete tasks.
Bottom line: how should you respond to a low SEO score?
A low SEO score is a to-do list, not an alarm. Start with the critical rows: status code, noindex, robots.txt and canonical. If those are clean, move on to mobile fit and response time. Then review the title and description from the reader's point of view.
Above all, remember that Google does not issue the score; tools produce it with their own weights. Different tools giving different numbers is normal. The real test is whether the page sits in the Search Console index, earns impressions and answers the reader's question.
Finally, weigh every fix by what it gives the reader. Keyword stuffing, deleting a needed noindex or trimming a meaningful title all raise the score but weaken the page. When you work in the right order, the score climbs on its own. This time, the higher number reflects a genuinely better page.
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