// seo.co

Pittsburgh SEO Agency

SEO AUDIT SERVICES BACklink services

200+

Ranking factors audited per page

15 yrs

Of search-algorithm operational history

5K+

Keywords moved into top-10 positions

F500

Clients alongside startups & agencies

// engineering methodology

How we engineer rankings.

A five-phase loop, repeated continuously. No black boxes — every step traceable to a measurable signal.

seo.co — process.ts

$ seo.audit()

Diagnose

200-point technical, content, and backlink audit. Core Web Vitals, crawl budget, schema, EAT signals — every lever measured before we touch a thing.

$ seo.strategy()

Cluster

Keyword universes mapped to topical authority pillars. Intent matched to content. Internal-link graph designed before a single page ships.

$ seo.execute()

Build

On-page implementation, schema rollout, content production, and white-hat link acquisition — coordinated across technical, editorial, and PR teams.

$ seo.measure()

Track

Position tracking, attribution modeling, conversion-funnel diagnostics. Weekly reports tied to revenue, not vanity metrics.

$ seo.optimize()

Iterate

Algorithm-update response within 48 hours. Competitive deltas surfaced in real time. Continuous remediation on the pages losing ground.

Serving Pittsburgh Businesses since 2010

We are an affordable Pittsburgh, Pennsylvania SEO company offering multiple Pittsburgh SEO services to help your online presence - including on page SEO, off page SEO (with link building), Social Media Marketing, web development and website design.

If you are looking for a Pittsburgh, Pennsylvania SEO company that is not going to break the bank, we're here to help.Pittsburgh is often referred to as the Steel City, referring to its past as a powerhouse of the steel industry; it is also known as the City of Bridges, the Fort Pitt Blockhouse and Inside Sports Fan.

Seemingly everywhere you turn you will find an attraction inviting you to discover more of what makes Pittsburgh so unique.

Pittsburgh SEO agency offers a wide range of services including Google PR, Video SEO, Social Media management, local understanding, and reputation management.

robots.txt// crawl directives

 1# Engineered for budget, not just access
 2User-agent: *
 3Allow:      /
 4Disallow:   /admin/
 5Disallow:   /*?session=
 6 
 7User-agent: GPTBot
 8Allow:      /
 9 
10Sitemap: /sitemap_index.xml

The Best Pittsburgh Digital Marketing Services

SEO.co is a team of local Pittsburgh, Pennsylvania Internet marketing and SEO professionals that provide affordable SEO services to local businesses just like yours.

As a full-service digital marketing agency, we make it easy to connect with your ideal customers through obtaining the organic search engine results you care about through search engines like Google, Bing and DuckDuckGo.

Our Pittsburgh SEO Company service team knows how to help your business get on the first page of Google.

Your dedicated Pittsburgh search engine optimization expert will enhance your company's visibility on the internet by implementing a successful search engine optimization and online marketing campaign. We offer clients fully managed, results-oriented SEO services for their websites.

lighthouse-report.json// page audit

Performance

100

Accessibility

Best Practices

100

SEO

Serving Pennsylvania Businesses

Since 2010

schema-validator// structured-data status

Organization

valid

ProfessionalService

valid

FAQPage

valid

BreadcrumbList

valid

Article

valid

AggregateRating

valid

// ai-search visibility · GEO

Ranking is no longer just Google.

We track citation share across every major LLM-powered search interface. Client appearance rates across the surfaces our prospects actually use:

GPT

ChatGPT Search

82%citation share

PPL

Perplexity Pages

89%citation share

AIO

Google AI Overview

71%citation share

GEM

Gemini Search

64%citation share

CLD

Claude Citations

58%citation share

COP

Bing Copilot

73%citation share

// structured data

Schema-first because Google reads JSON, not paragraphs.

Rich results, knowledge panels, AI Overview citations, and LLM training data all key off structured markup. We deploy validated JSON-LD across every page, monitored for drift.

▹30+ schema types covered (Organization, Service, FAQ, HowTo, Article…)
▹Live Rich Results validation in CI
▹Schema audit included in every engagement

schema.json

 1{
 2  "@context": "https://schema.org",
 3  "@type": "ProfessionalService",
 4  "name": "SEO.co",
 5  "areaServed": "United States",
 6  "aggregateRating": {
 7    "@type": "AggregateRating",
 8    "ratingValue": "4.9",
 9    "reviewCount": "312"
10  }
11}

Technical SEO

This is the least sexy part of SEO, but it’s arguably the most important. Technical SEO is all about establishing the foundation and ensuring you have all of the proper support mechanisms in place to be a successful Pittsburgh business. This includes things like navigation, linking, meta tags, website speed, HTML, etc.

gsc-coverage// index coverage · 30d

Indexed

1,842

Discovered

117

Excluded

Error

Keyword Research

While keyword stuffing is certainly no longer a viable practice, the inclusion of natural, long-tail keywords is a must. To develop crisp copy that resonates with the right audience, you must perform high-level Pittsburgh keyword research.

keyword-clusters.csv// cluster intent

technical seo audit4.4K/mo

KD 38

core web vitals optimization1.9K/mo

KD 24

schema markup implementation2.7K/mo

KD 31

internal linking strategy3.1K/mo

KD 42

site speed optimization8.8K/mo

KD 55

High Quality Copy

Armed with the appropriate keyword research, you can invest in high-quality website copy. This includes both static copy on your web pages, as well as ongoing investments in blog content.

robots.txt// crawl directives

 1# Engineered for budget, not just access
 2User-agent: *
 3Allow:      /
 4Disallow:   /admin/
 5Disallow:   /*?session=
 6 
 7User-agent: GPTBot
 8Allow:      /
 9 
10Sitemap: /sitemap_index.xml

// core web vitals · field data

Page speed is a ranking signal. We engineer it like one.

Field-data Core Web Vitals from a typical client page after our engagement. Real users, real conditions, measured against Google's thresholds.

Good · 90+

Needs work · 50–89

Largest Contentful Paint

LCP

1.8s

score 94

Cumulative Layout Shift

CLS

0.03

score 98

Interaction to Next Paint

INP

120ms

score 91

// the difference

What “technical” actually means.

Capability

SEO.co

Typical SEO agency

Technical audit depth

200+ checks · weekly

Single annual audit

Schema markup

30+ types, CI-validated

Hand-rolled, often broken

Core Web Vitals

Engineered to <2.5s LCP

Recommendation, not implementation

Reporting cadence

Live dashboard + weekly

Monthly PDF

Algorithm response

48-hour playbook

Wait-and-see

Content + links + tech

Single coordinated team

3 separate vendors

// algorithm response log

Every algorithm update has a playbook.

We don't wait-and-see. The last five years of major Google updates and the engineering response we executed for client sites within 48 hours of confirmation.

2024March Core Updateimpact: AI-content devaluation
impact: AI-content devaluation
→ Manual byline audits, EEAT enrichment, schema author overhaul
2024Helpful Content Update v3impact: Site-wide quality signal
impact: Site-wide quality signal
→ Topical authority pruning, low-value page sunset playbook
2023October Core + SGEimpact: AI Overview rollout
impact: AI Overview rollout
→ Citation-shape content, FAQ schema density, listicle restructuring
2022Product Reviews + Helpful Contentimpact: Affiliate / thin content
impact: Affiliate / thin content
→ Original research investment, first-hand testing methodology
2021Page Experience + MUMimpact: Web Vitals as ranking factor
impact: Web Vitals as ranking factor
→ Performance engineering pipeline, Lighthouse CI rollout

// operating stack

The platforms we run.

Six surfaces, dozens of tools, one team trained to read every signal each one produces. We don't pick favorites — we instrument everything.

Crawl & Audit

Screaming Frog
Sitebulb
Botify
JetOctopus

Backlinks

Ahrefs
Semrush
Majestic
Moz Pro

Google Search Console
Bing Webmaster
Yandex Webmaster

Analytics

GA4
BigQuery
Looker Studio
Mixpanel

Performance

PageSpeed Insights
WebPageTest
Lighthouse CI
Calibre

AI Search

Perplexity Pages
ChatGPT Search
Profound
AthenaHQ

// frequently asked

Common questions

01On-page Analysis.

By analyzing individual pages and keywords using Google Analytics, Google Search Console (reviewing accelerated mobile pages), Core Web Vitals (reviewing page speed) and other keyword research tools, we create a detailed roadmap that is industry agnostic and fully-repeatable for ranking in search engines.

02Complete Content Audit.

Your on-site content audit will perform keyword research to compare all the pages of your site, taking into account content quality, duplicate content, keyword stuffing and keyword cannibalization issues that might be hurting your rankings in search engine results pages (SERPs).

03Holistic Backlink Audit.

Understand impact of site-wide and individual web pages with a comprehensive look at backlink diversity, link velocity, anchor text variability, TLD diversity, internal links and internal link structure.

04Determine Link-Worthy Assets.

We find the best content assets on your website, worthy of inbound mentions and backlinks. If you don't have any or your content is lacking, our editorial team can help to beef-up your content assets.

05Find Publishers that Match Your Strategy.

We source publishers with relevance and authority and pitch them content ideas that include backlinks and references back to your website.

06Write The Content.

We draft your written content, including relevant backlinks and anchor text that aligns with our keyword research tool analysis (e.g. title tags, meta tags, keyword density, etc.). We then get publisher approval to get the content published.

07Backlink Reporting.

You receive regular backlink reports included in your standard monthly SEO work reports.

08On-page Analysis.

09Complete Content Audit.

10Holistic Backlink Audit.

11What is the difference between SEO & SEM?

SEO is the process of optimizing a website for natural search engine results, while SEM is the process of using paid advertising to improve a website's visibility. Some SEO agencies only provide SEO, some provide SEM and some provide both. We provide both PPC services and SEO services from a team of Pittsburgh, PA SEO specialists.

12What is the best way to improve my website's search rankings?

The best way to improve your website's ranking in the search engines is through a combination of SEO and SEM. Our team at our Pittsburgh-based SEO company can help you with both of these services and can ensure that your website receives the attention it deserves. Contact us today to learn more!

13How much do your Pittsburgh SEO services cost?

Pittsburgh SEO services can vary in price depending on the size and complexity of your website, as well as the amount of work that needs to be done in order to improve your ranking. That said, our services are highly affordable, and we offer a variety of payment plans to suit your needs. To get a precise quote for Pittsburgh SEO services, please contact us today and we will be happy to discuss your specific needs. We look forward to hearing from you soon!

14How long will it take to see results from your SEO efforts?

It can take some time to see results from SEO, but our team will work tirelessly to ensure that your website receives the attention it deserves. In most cases, you should start to see some improvement within the first few months of working with us. However, please keep in mind that SEO is a long-term investment and that you should expect to see results gradually over time.

15Do you provide Pittsburgh local SEO?

Yes. We have a quality process for optimizing for Google My Business (GBM) listings as well as local SEO link citations.

// ready to engage

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