Are you looking for ways to improve your website copywriting? Want to learn how to use a comma in the right places?

Grammar Check share their comma guidance in this infographic.

Here’s a quick summary:

  • The comma splice
  • The interrupter rule
  • The serial comma
  • Interchangeable adjectives
  • Introductory words
  • Dependent clause at the start of a sentence

Check out the infographic for more detail.

6 Common Comma Problems Ruining Your Website & Blog Copywriting [Infographic]

 

Commas are small but mighty punctuation marks in the world of writing. They have the power to clarify meaning, improve readability, and enhance the overall quality of your website and blog copywriting. Yet, despite their importance, many writers struggle with comma usage. Incorrect comma placement can lead to confusion, alter the intended message, and even affect the credibility of your content. In this blog post, we’ll explore six common comma problems that could be ruining your website and blog copywriting, and provide solutions to help you master the art of comma usage.

1. The Missing Comma

One of the most common comma problems is the omission of necessary commas. Missing commas can alter the meaning of a sentence or make it challenging to understand. Let’s look at an example:

Incorrect: “Let’s eat Grandma.”

Correct: “Let’s eat, Grandma.”

In the incorrect version, the absence of a comma makes it seem like the speaker is suggesting cannibalism. Adding the comma clarifies that the speaker is inviting Grandma to join them for a meal. Missing commas can lead to humorous or disastrous misunderstandings, so it’s crucial to review your writing for these omissions.

Solution: Review your sentences carefully to ensure you haven’t missed any necessary commas. Pay special attention to introductory phrases, nonrestrictive clauses, and items in a series.

Learn design & marketing. Grow your business.

Learn design & marketing. Grow your business.

2. The Serial Comma Dilemma

The serial comma, also known as the Oxford comma, is a hotly debated topic among writers. It refers to the comma placed before the conjunction (usually “and” or “or”) in a list of three or more items. Some style guides, like the Associated Press (AP) style, recommend omitting the serial comma, while others, like The Chicago Manual of Style, advise its use.

Incorrect (without serial comma): “I love my parents, Lady Gaga and Elon Musk.”

Correct (with serial comma): “I love my parents, Lady Gaga, and Elon Musk.”

The absence or presence of the serial comma can change the meaning of a sentence. In the incorrect version, it appears as if the speaker’s parents are Lady Gaga and Elon Musk. Adding the serial comma clarifies that the speaker is expressing love for their parents, Lady Gaga, and Elon Musk as separate entities.

Solution: Choose a style guide that aligns with your writing preferences and be consistent. Whether you use or omit the serial comma, make sure to apply the chosen style consistently throughout your writing.

3. The Comma Splice

A comma splice occurs when two independent clauses (complete sentences) are joined together with just a comma. This creates a grammatical error, as independent clauses should typically be separated by a semicolon, colon, or conjunction.

Incorrect (comma splice): “She loves to read, she can’t put a book down.”

Correct: “She loves to read; she can’t put a book down.”

Correct (with conjunction): “She loves to read, and she can’t put a book down.”

The correct versions provide proper separation between the two independent clauses. Comma splices disrupt the flow of your writing and can confuse readers, so it’s essential to avoid them.

Solution: To fix comma splices, use a semicolon, a colon, or add a coordinating conjunction (e.g., and, but, or) after the comma to join the independent clauses correctly.

Click. Scan. Improve. Get your website audit here.

Click. Scan. Improve. Get your website audit here.

4. The Misplaced Comma

Misplaced commas can change the intended meaning of a sentence or create awkward phrasing. They often occur when a comma is incorrectly positioned within a sentence. Consider this example:

Incorrect: “I only eat pizza on Fridays.”

Correct: “I eat only pizza on Fridays.”

In the incorrect version, the placement of the comma suggests that the speaker’s sole activity on Fridays is eating pizza. In the corrected version, the comma is correctly positioned to convey that the speaker’s pizza consumption is limited to Fridays.

Solution: Review your writing for misplaced commas. Ensure that commas are placed where they are needed to accurately convey your intended meaning. Pay attention to modifiers, introductory phrases, and clauses.

5. The Unnecessary Comma

Using unnecessary commas can clutter your writing and create confusion for readers. Unnecessary commas are often inserted when writers overuse them or misinterpret their purpose. Consider this example:

Incorrect: “He walked to the store, with a smile on his face.”

Correct: “He walked to the store with a smile on his face.”

In the incorrect version, the comma before “with a smile on his face” is unnecessary and disrupts the sentence’s flow. The corrected version removes the unnecessary comma and provides a smoother reading experience.

Solution: When in doubt, err on the side of using fewer commas. Only include commas when they are necessary for clarity and structure. Avoid inserting commas for pauses that don’t enhance the meaning of the sentence.

Talk strategy. Plan design. Start strong.

Talk strategy. Plan design. Start strong.

6. The Comma vs. Semicolon Dilemma

Confusion between commas and semicolons is another common comma problem. While both punctuation marks serve different purposes, they are sometimes used interchangeably when they shouldn’t be. Let’s clarify their roles:

  • Comma: Typically used to separate elements within a sentence, such as items in a list or clauses within a complex sentence.
  • Semicolon: Used to connect closely related independent clauses (complete sentences) without a conjunction.

Incorrect (comma instead of semicolon): “She studied all night, she aced the exam.”

Correct (with semicolon): “She studied all night; she aced the exam.”

The semicolon is the appropriate choice here because it connects two closely related independent clauses without the need for a conjunction. Using a comma in this context would be grammatically incorrect.

Solution: Understand the distinct roles of commas and semicolons. Use commas for separating elements within a sentence and semicolons to join closely related independent clauses without conjunctions.

Conclusion

Mastering comma usage is essential for improving the clarity, readability, and overall quality of your website and blog copywriting. By addressing these six common comma problems—missing commas, the serial comma dilemma, comma splices, misplaced commas, unnecessary commas, and the comma vs. semicolon dilemma—you can enhance your writing skills and ensure that your content communicates your intended message effectively.

Remember that consistent and appropriate comma usage is not only a sign of good writing but also a way to establish credibility and professionalism in your online content. So, take the time to review and revise your writing, and don’t let these common comma problems ruin your website and blog copywriting. Your readers will thank you for it.

Mark Walker-Ford

Author:
Mark Ford

Categories: Content Marketing
  • How to Plan a Blog Strategy That Supports SEO Growth

    How to Plan a Blog Strategy That Supports SEO Growth

    Are you struggling to turn your blog into a consistent source of organic traffic? Want to know how to structure your content so it actively supports long-term SEO growth rather than just filling space? […]

  • 10 Content Marketing Trends for 2026_ The Ideas Redefining Quality, Creativity & Reach

    10 Content Marketing Trends for 2026: The Ideas Redefining Quality, Creativity & Reach

    Are you looking to understand which content trends will matter most as the landscape becomes more competitive and AI-driven? Want to learn how to create deeper, more original content that stands out and delivers measurable results? […]

  • The Structured Content Batching Method That Saves Time and Stress (1)

    The Structured Content Batching Method That Saves Time and Stress

    Are you looking for a reliable way to produce content without the constant last-minute panic? Want a clear method that helps you plan, create, and publish content with far less stress and far more consistency? […]

  • How to Unlock ChatGPT’s Full Potential_ A Practical Guide to Its Most Powerful Features (1)

    How to Unlock ChatGPT’s Full Potential: A Practical Guide to Its Most Powerful Features

    Are you looking for simple ways to get more out of ChatGPT without learning anything complicated? Want to understand the core features that can help you work faster, think clearer, and stay organised every day? […]