How to Use Text Analysis Algorithm for Effective SEO Optimization

Text optimization aims to increase ،ic traffic to a page by improving its ranking for target keyword queries in search engine results.

Now, I’ll discuss an underrated tool I regularly use and have seen improve do،ent rankings. There are many ranking factors, and we’ll touch on one of them. If interested, read more about SEO text ،ysis in this step-by-step guide.

The tool allows for quick ،ysis of word inclusion by text fragment or URL, which is convenient and s،ds up the process. With a keywords list (here you can find a guide on ،embling it) and the finished text, you can quickly compare word inclusions using a bag of words tool. This inst،ent is part of the AI content tools list from Serpstat and helps address a wide range of practical tasks.

Bag of Words by Serpstat

Bag of Words by Serpstat

You can see which words we haven’t used by comparing word inclusions in the text and the keywords list. Accordingly, we identify words that we need to add. If you have the s،s, you can specify this in the copywriter’s task description for revisions or correct it independently.

It’s excellent practice to compare the “word signature.” That is, to understand which words and ،w many are missing from the text.

Algorithm for Analyzing Text with the Bag of Words Tool

1.Use the bag of words for the prepared text or page (remember, you can p، by URL).

2.Apply the bag of words to the prepared keywords list.

3.With the help of a simple VLOOKUP formula in Excel or its equivalent in Google Sheets, we get an objective view of the words missing in the text.
formula in Excel

4.If we want everything to be perfect, we p، the bag of words by compe،ors (look at least at the top 3 by high-frequency query) and compare it with our one. Similarly, we see what’s missing and refine the text. This way, you can identify unused synonyms, related concepts, or other vital keywords for ranking the do،ent. It allows users to create more valuable and diverse content.

How to Use the Bag of Words: Explained with Specific Examples

Next, we’ll s،w you ،w to use the Word Bag step by step for text optimization:

2.Copy the obtained words with their frequency into an Excel table. 
Excel table
3.Take the prepared keywords list and insert it into the input field of the Bag of Words tool. 
Bag of Words tool
4.Copy the obtained words with their frequency into a new sheet in the Excel table. 
Excel table
5.To compare the Bag of Words of the keywords list with the text, sort the words alphabetically (otherwise, VLOOKUP won’t work correctly), and in the third column, insert the VLOOKUP formula (which will search for the required word in the text and output the frequency of occurrence). The formula works: after the = sign, call VLOOKUP, where you specify the following arguments in the ،ckets. The first argument is the word we are sear،g for (on the 2nd tab); the second is the table range; the third specifies the column number from which to display the data.
VLOOKUP formula
6.Drag the formula from the first word to the last. To lock the data range of the table, place the $ symbol before each static value, as s،wn in the example (=VLOOKUP(A2; ‘BW FL2’!$A$2:$B$76; 2) — A2 is the word you are sear،g for; BW FL2 is the tab with the table; $A$2:$B$76 is the static range of the table; 2 is the column number in the table from which the formula will output the value). 
Excel table

7.In this example, we saw that the inclusion of words in the keyword list and the text exists. We’ve applied all words from the keywords list in the text. However, if we had found words wit،ut inclusion in the text, we could have supplemented the text with them, thereby improving ranking and ،ning additional traffic on new keywords.

8.Similarly, we can ،yze our and compe،or’s Bag of Words. Gain insights and be leaders in your industry.


Using the Word Bag, you can efficiently optimize a text do،ent and improve its ranking. You can incorporate this tactic into your text optimization checklist, ensuring your content fully aligns with SEO best practices and user search intent. 

منبع: https://serpstat.com/blog/text-،ysis-algorithm