Semrush logo
  • Product

    Get Started

    • Semrush One
    • Enterprise
    • Semrush MCP
    • Semrush API
    • Our Data
    • Book a demo

    Discover

    • Keyword Research
    • Competitor Analysis
    • AI Visibility
    • Prompt Research
    • Local SEO
    • Market Analysis

    Create & Optimize

    • Content Creation
    • Technical Site Health
    • Digital PR

    Track

    • Rank Tracking
    • Marketing Reports
    • AI Brand Sentiment
    • Backlink Analysis
    • See all features
  • Pricing
  • Solutions

    Use Cases

    • Grow search visibility
    • Get recommended by AI
    • Research your market
    • Connect with local customers
    • Create engaging content
    • Fix technical site issues
    • Grow off-site authority
    • Build client strategies
    • See all use cases

    By Size

    • Enterprise
    • Mid-market
    • Small teams
    • Solopreneurs
    • Freelancers
    • Agencies

    By Role

    • Business Owner
    • Agency Owner
    • SEO Specialist
    • Content Marketer
    • Full-Stack Growth Marketers

    By Industry

    • Professional Services
    • Retail & Ecommerce
    • Agencies
    • SaaS & B2B Tech
    • Healthcare
    • Local Business
    • See all industries
  • Resources

    Grow with Semrush

    • Blog
    • Knowledge Base
    • Academy
    • Success Stories
    • AI Visibility Index
    • Webinars
    • News

    Explore Free Tools

    • AI Visibility Checker
    • SEO Checker
    • Website Traffic Checker
    • Keyword Tool
    • Backlink Checker
    • Top Websites by Traffic
    • Explore Other Free Tools

    Platform

    • Our Data
    • Integrations
    • App Center

    About Semrush

    • About Us
    • Stats and Facts
    • Affiliate Program
    • Contact Us
  • Enterprise
Log InSign Up
  • News
  • Data & Insights
  • Company News
  • Product News
  • Press Kit
Search icon
Semrush logo
  • Product
  • Pricing
  • Solutions
  • Resources
  • Enterprise
Log InSign Up

Get Started

  • Semrush One
  • Enterprise
  • Semrush MCP
  • Semrush API
  • Our Data
  • Book a demo

Discover

  • Keyword Research
  • Competitor Analysis
  • AI Visibility
  • Prompt Research
  • Local SEO
  • Market Analysis

Create & Optimize

  • Content Creation
  • Technical Site Health
  • Digital PR

Track

  • Rank Tracking
  • Marketing Reports
  • AI Brand Sentiment
  • Backlink Analysis
  • See all features

Use Cases

  • Grow search visibility
  • Get recommended by AI
  • Research your market
  • Connect with local customers
  • Create engaging content
  • Fix technical site issues
  • Grow off-site authority
  • Build client strategies
  • See all use cases

By Size

  • Enterprise
  • Mid-market
  • Small teams
  • Solopreneurs
  • Freelancers
  • Agencies

By Role

  • Business Owner
  • Agency Owner
  • SEO Specialist
  • Content Marketer
  • Full-Stack Growth Marketers

By Industry

  • Professional Services
  • Retail & Ecommerce
  • Agencies
  • SaaS & B2B Tech
  • Healthcare
  • Local Business
  • See all industries

Grow with Semrush

  • Blog
  • Knowledge Base
  • Academy
  • Success Stories
  • AI Visibility Index
  • Webinars
  • News

Explore Free Tools

  • AI Visibility Checker
  • SEO Checker
  • Website Traffic Checker
  • Keyword Tool
  • Backlink Checker
  • Top Websites by Traffic
  • Explore Other Free Tools

Platform

  • Our Data
  • Integrations
  • App Center

About Semrush

  • About Us
  • Stats and Facts
  • Affiliate Program
  • Contact Us
Main page /Product News

Introducing Website Checker: Use Our Powerful Tool To Analyze and Optimize Your Site’s Performance

September 22, 2023
Introducing Website Checker: Use Our Powerful Tool To Analyze and Optimize Your Site’s Performance
Are you ready to bring new visitors to your site and create a digital experience that converts these casual visitors into paying customers?
Ensure your website is a turbo boost for your business, not an anchor that drags it down. The new app Website Checker—available in the Semrush App Center—helps busy marketers and business owners do just that.
This app identifies areas on your website that can be fine-tuned to improve its performance and user experience.
With Website Checker you can:
· Check your website speed and performance
· Monitor your site performance on desktop and mobile devices
· Ensure your website complies with basic SEO guidelines
· Make your site more accessible for users with disabilities
You don’t need to be an advanced search engine optimization expert (SEO) to use this app. Website Checker can help you put your time back into other elements of your business.

How It Works

Website Checker is easy to use. You simply enter the website URL you want to monitor and click “Check.”
It’s easy to begin using the Website Checker app. Just put the URL for the site you want to monitor and hit the green “Check” button to the right.

It’s easy to begin using the Website Checker app. Just put the URL for the site you want to monitor and hit the green “Check” button to the right.

Once the tool has had the chance to comb through the website provided, you will get a list of checks broken down into different segments of website optimization.
The Website Checker tool breaks down the various checks it performs into different segments of website optimization. The app makes it easy to determine what checks were passed or failed and from what type of device (mobile or desktop).

The Website Checker tool breaks down the various checks it performs into different segments of website optimization. The app makes it easy to determine what checks were passed or failed and from what type of device (mobile or desktop).

Better yet, you can get tons of details on correcting failed checks and capitalizing on performance opportunities. The app even breaks down the performance metrics of each segment into mobile and desktop performance.

Build a Great Website With Less Effort

Website Checker allows you to get the most from your digital marketing investment while saving you time that you can pour back into building up your business.
Try Website Checker from the Semrush App Center today.

Download as

PDF
DOCX

Share

Relevant news

Semrush Launches Official Connector for Claude, Bringing Marketing Intelligence into AI Conversations

New native integration enables access to search and market intelligence directly within Claude to automate marketing workflows.
Product News
August 26, 2026

Semrush Introduces Crazy Egg to its App Center

Website analytics platform Crazy Egg is now available to use in the Semrush App Center, providing marketers with in-depth visitor insights to help optimize their websites.
Product News
August 11, 2026

Introducing Adobe Brand Visibility: A Unified Solution for the AI Search Era

Adobe Brand Visibility is the first unified solution that brings together Semrush’s AI visibility intelligence with Adobe’s agentic content optimization capabilities, grounded in a deep understanding of business and brand context for organizations to enhance their presen...
Product News
June 17, 2026

Get started with Semrush today

Try Semrush free for seven days. Cancel anytime.

Start free trial
  • Semrush One
  • Features
  • Solutions
  • Pricing
  • Free Trial
  • Compare Semrush
  • Success Stories
  • Stats and Facts
  • Affiliate Program
  • Enterprise SEO
  • Enterprise AIO
  • Enterprise SI
  • Insights24
  • Mfour
  • App Center
  • Top Websites
  • Free Tools
  • Sensor
  • About Us
  • News
  • Careers
  • Partners
  • Semrush Select
  • Global Issues Index
  • Contact Us
  • Knowledge Base
  • Academy
  • API
Community
  • Semrush Blog
  • Webinars
  • Ambassador Program
LinkedInInstagramTikTokYouTubeFacebookX
Adobe logo© 2026 Semrush Holdings. All rights reserved.
Privacy PolicyTerms of ServiceCookies Settings
Semrush