In-depth On-Site SEO Checklist for 2019

Apr 21, 2021


Welcome to Lifeline Computer Services, your trusted partner in the field of website development and business consumer services. In this comprehensive guide, we will delve deeply into the on-site SEO checklist for 2019, providing you with valuable insights to optimize your website's performance and improve your search engine rankings.

The Importance of On-Site SEO

Search Engine Optimization (SEO) plays a crucial role in ensuring your website's visibility on search engine result pages (SERPs). While there are various SEO techniques, on-site SEO is an essential aspect that focuses on optimizing your website's content, structure, and HTML elements to make it more search engine friendly.

Keyword Research

Keyword research is the foundation of any successful SEO strategy. It involves identifying the keywords and phrases that your target audience is likely to use when searching for products or services related to your business. Conducting thorough keyword research enables you to create content that resonates with your audience and effectively targets their search queries.

Content Optimization

High-quality and relevant content is crucial not just for your website visitors but also for search engines. By optimizing your content, you improve its relevancy and make it more appealing to both users and search engine bots. Following are some key factors to consider:

Keyword Placement

Strategically placing your target keywords throughout your content is essential. Incorporating them in the title, headings, meta tags, and body of your content helps search engines understand the focus of your page.

Unique and Engaging Content

Creating unique and engaging content that provides valuable information to your audience is paramount. Search engines prioritize content that is original, informative, and well-structured. Aim to be an authoritative source in your industry, offering insights and solutions that set you apart.

Website Structure and Architecture

An organized and easily navigable website structure contributes significantly to a positive user experience and effective SEO. Consider the following elements:

URL structure

Ensure your URLs are descriptive and include relevant keywords. Implement user-friendly URLs that are easy to read and understand.

Internal Linking

Internal linking is a powerful SEO technique that helps distribute link equity throughout your website. By interlinking relevant pages, you improve accessibility and provide search engines with a clear hierarchy of content.

Mobile-Friendly Design

In today's mobile-dominated era, having a mobile-friendly website is no longer optional. Search engines prioritize responsive designs that provide an optimal user experience across all devices. Mobile-friendliness directly affects your search engine rankings, making it essential to ensure your website is accessible and visually appealing on smartphones and tablets.

Page Loading Speed

Website speed is a critical ranking factor. Slow-loading websites not only frustrate users but also deter search engines from crawling and indexing your pages effectively. Optimize your website's performance by compressing images, minifying code, and leveraging browser caching, among other techniques, to improve loading speed.

Meta Tags and Descriptions

Meta tags and descriptions provide concise summaries of your web pages. By including relevant and appealing meta tags and descriptions, you improve click-through rates from search engine result pages. Make sure to optimize these elements with targeted keywords to increase your visibility.

ALT tags for Images

Alt tags, also known as alternative text, are important for image optimization. Search engines cannot "see" images, so providing clear and descriptive ALT tags helps them understand the content of the image. This improves your overall website relevancy and opens up opportunities for image-based search traffic.


Optimizing your website using the in-depth on-site SEO checklist for 2019 is a crucial step toward improving your search engine rankings and attracting organic traffic. Lifeline Computer Services is committed to helping businesses in the field of website development and business consumer services succeed in the digital landscape. Implement these strategies and techniques, continue testing and adapting to the evolving SEO landscape, and watch your online visibility soar.

Janet Carnaghe
Great guide! Really helpful insights on how to improve on-site SEO in 2019. Thank you!
Nov 8, 2023