Key Points Flashcards
What is a search engine?
A search engine is a software system designed to search for information on the web.
Technology that searches the web and returns relevant, quality information based on a user’s search query.
The information may be a mix of web pages, images, text-based, or videos
The estimated size of the web according to Google
130 Trillion Individual pages
SERP
Search Engine Results Page
The page users see after they’ve entered their query into a search engine.
It lists web pages several related to the searcher’s query, all sorted by relevance to the search query.
Increasingly blended search results:
- knowledge graphs
- instant answers
- local information
- images
- sponsored shopping ads
- videos
- results from speciality databases
Broadly, there are two types of results you can see on a SERP
Paid search (SEM) aka PPC (Pay per click)
or
Natural or organic (SEO) Search Engine Optimisation
SEO
Search Engine Optimisation
The process of making a site more relevant and content discoverable (to both search engines and searchers)
This helps the site rank higher in the search results
Improving site traffic
Three main areas of SEO
- Technical
- Content
- Off-page
Technical SEO
Technical refers to the nuts and bolts of a website code and other owned assets
Search engines have a limited amount of resource
- the easier you make it for them to understand and crawls a site
- the more (and the faster) they’ll index it
- Is Your Website Accessible?
- Is the content you want indexed?
This determines whether your website is accessible to search engines and whether users can actually find what they’re searching for.
Content SEO
Content refers to everything the user sees when they look at your website
- design layout
- text on the page
- images
- videos
- other engagement objects
Off-page SEO
Off-page refers to links and other external signals from other websites to your own
Violations of certain standards that lower position on the SERP
- Keyword stuffing (where lots of lengthy, unnecessary content is used)
Why is SEO Important?
- SEO is vital for brands to have their content, products and services discovered by potential customers
- The higher the rank or position on a SERP, the more traffic the website will receive
E.g. Positions for Nutribullet search
- 31.2% of all people that are searching for Nutribuller
- 14%
- 9.9% etc
SEO is more than just google, also:
The following are all search or discovery engines in their own right:
- YouTube
- Amazon and other marketplaces also need their own SEO best practices
Google has developed a complicated ranking algorithm which scores websites and webpages by over …
200 ranking factors
4 Ways we optimise for search engines (Foundations for technical SEO)
- Technical
- A solid technical foundation that provides an optimal search engine and user experience - Quality
- High quality content designed to showcase your offering and optimised to drive conversion - Authority
- Signals that people are engaging, referencing and recommending - Experience
- Boost user experience metrics and conversion rate by uncovering obstacles to conversion
How many searches are undertaken every second?
40,000
How often does Google change it’s search algorithm?
500-600 times a year!
Search Updates 2011 (PANDA)
Thin, spammy, low-value content
Content spam - a search filter introduced in 2011 meant to stop sites with poor quality content from working their way into Google’s top search results.
Panda is updated from time to time. When this happens, sites previously hit may escape, if they’re made the right changes.
Aimed to lower the rank of ‘low-quality sites’ and return higher-quality sites near the top of the search results.
Seach Updates 2012 (PENGUIN)
Back Link Spam
Released in 2012 and was designed to stop SEOs from sending manipulative link building tactics that made them rank artificially higher than more quality sites.
Search Updates 2013 (HUMMINGBIRD)
Conversational search providing answers
Search Updates 2014 HTTPS
Secure sites HTTPS Ranking Improvements
Search Updates 2015 (Mobile Friendly)
Negative impact on non-mobile-friendly website rankings
Search Updates 2018 (Mobile-First Index)
Released in 2018 to rank pages on their mobile version of the site, rather than the desktop version
For SEOs, this means that we need to look at the experience that is given to mobile users when it comes to the web.
Search Updates 2019 (EAT) or E-A-T
Expertise Authority Trustworthiness
Update for Expert Content
Important update in 2019 for content looking at expertise signals. Need to ensure you are providing signals to search engines of the credibility of the content. I.e. industry experts and other reputable content being referenced.
When is EAT important?
Not important for cute cats content. Or any subjective content.
It does have a significant impact for ‘Your Money Your Life’ (YMYL) searches.
E.g. Correct dosage of aspirin when pregnant. Google doesn’t want to show misleading content as it’s potentially life-threatening.
Also ‘How to Improve Your credit score’