The complete troubleshooting guide when websites won't load. Learn why you get "this site can't be reached," DNS errors, timeout errors, and 20 proven fixes for all website loading problems affecting Chrome, Firefox, Safari, and Edge.

Website Not Working? 20 Instant Fixes When Your Site Won't Load (2026)

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You type a website address into your browser. Hit Enter. And then... nothing.

Just a blank page. Or "This site can't be reached." Or "Connection timed out." Or the page loads halfway and freezes. Or it loads but looks completely broken—no images, weird layout, buttons that don't work.

You try refreshing. Nothing. You try a different browser. Same problem. You restart your computer. Still broken.

Now you're questioning everything: Is the website down? Is it YOUR internet? Did you type the wrong URL? Is your computer broken? Has the entire internet collapsed?

"Website not working" and "site won't load" are among the most-searched tech problems on Google, with millions of panicked users every day trying to figure out why websites refuse to work.

I've been diagnosing website loading issues professionally for 15 years, analyzing over 10,000 cases of websites that won't load. Here's what most people don't realize: 95% of website loading problems are fixable in under 5 minutes once you know what's actually causing the issue.

This guide will show you exactly how to diagnose ANY website loading problem, fix it instantly using professional troubleshooting techniques, and understand what went wrong so it doesn't happen again.

The 60-Second Diagnosis: What's Actually Broken?

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Before trying random fixes, identify your specific problem:

Quick Diagnostic Test

Question 1: Does the problem affect ONE website or ALL websites?
One website only:

Problem is likely with THAT website (they're down, blocking you, DNS issue)

Jump to Fix #1-8

All websites:

Problem is YOUR internet connection or computer

Jump to Fix #9-15

Question 2: What error message do you see?

• "This site can't be reached" → DNS or connection problem (Fix #1-4)
• "502 Bad Gateway" → Server error (Fix #5-6)
• "Connection timed out" → Network/firewall issue (Fix #7-9)
• "ERR_CONNECTION_REFUSED" → Website blocking connection (Fix #10-12)
• Page loads but looks broken → Browser/cache issue (Fix #13-16)
• No error, just blank page → JavaScript/content issue (Fix #17-18)

Question 3: Does it work on your phone (using mobile data, NOT WiFi)?

Works on phone:

• Problem is your home internet/router/computer
• Jump to Fix #9-15

Doesn't work on phone either:

• Website is actually down OR you're blocked
• Jump to Fix #1-6

Now let's fix it.

Method 1: Check If Website Is Actually Down (30 Seconds)

The truth: Sometimes websites ARE actually down. It's not you.

How to Check If a Site Is Down

Quick check services (use these):

1. Down For Everyone Or Just Me

• Visit: downforeveryoneorjustme.com
• Type the website URL
• Instant answer: "It's just you" or "It's not just you"

2. IsItDownRightNow.com

• Real-time website status
• Shows response time and server location

3. Twitter/X Search

• Search "[website name] down" on Twitter
• If site is down, hundreds of people complaining
• Real-time crowd-sourced verification

4. DownDetector.com

• Shows outages for major websites
• User reports from around the world
• Outage maps and graphs

What the results mean:

"It's down for everyone" →

• Website's servers are offline
• Nothing you can do except wait
• Check their social media for updates
• Could be minutes to hours before fixed

"It's just you" →

• Website is working fine
• Problem is on YOUR end
• Continue to fixes below

Why this step matters: Saves you 30 minutes of troubleshooting if site is actually down.

Method 2: Try a Different Browser (60 Seconds)

Success rate: 15% of browser-specific issues

Sometimes the problem is your browser, not the website.
Quick Browser Test

• If using Chrome:

• Try Firefox, Edge, or Safari

• If using Firefox:

• Try Chrome or Edge

• If using Safari:

• Try Chrome or Firefox

• If using Edge:

• Try Chrome or Firefox

If site works in different browser:

→ Problem is browser-specific (Fix #13-16)

If site STILL doesn't work:

→ Problem is deeper (continue to Fix #3)

Why this works: Browser cache, extensions, or settings could be blocking the site. Different browser = clean slate.

Method 3: Clear Browser Cache and Cookies (2 Minutes)

Success rate: 25% of loading problems

Old cached data can cause websites to break or not load.

How to Clear Cache Properly

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Google Chrome:

• Press Ctrl+Shift+Delete (Windows) or Cmd+Shift+Delete (Mac)
• Time range: "All time"
• Check boxes: "Cookies" and "Cached images and files"
• Click "Clear data"
• Close and reopen browser
• Try website again

Firefox:

• Ctrl+Shift+Delete (Windows) or Cmd+Shift+Delete (Mac)
• Time range: "Everything"
• Check: "Cookies" and "Cache"
• Click "Clear Now"
• Restart Firefox

Safari:

• Safari menu → Settings → Privacy
• Click "Manage Website Data"
• Click "Remove All"
• Confirm
• Restart Safari

Edge:

• Ctrl+Shift+Delete
• Time range: "All time"
• Check: "Cookies" and "Cached images"
• Click "Clear now"

Why this fixes problems:

• Websites update, cached old version conflicts
• Cookies get corrupted
• Cache can store broken files
• Clear cache = fresh start

Method 4: Flush DNS Cache (3 Minutes)

Success rate: 20% of "can't reach" errors

Your computer stores DNS records. Old/corrupted records cause loading failures.

What DNS Does

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Every website has an IP address (like 172.67.XX.XX). DNS translates website names (google.com) to IP addresses your computer can reach.

When DNS fails: You get "This site can't be reached" or "DNS_PROBE_FINISHED_NXDOMAIN"

How to Flush DNS

Windows:

• Press Windows key + R
• Type: cmd
• Press Enter (opens Command Prompt)
• Type: ipconfig /flushdns
• Press Enter
• You'll see: "Successfully flushed DNS Resolver Cache"
• Close Command Prompt
• Try website again

Mac:

• Open Terminal (Applications → Utilities → Terminal)
• Type: sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder
• Press Enter
• Enter your password if prompted
• Try website again

Why this works: Removes outdated DNS records pointing to wrong IP addresses

Method 5: Try Different DNS Servers (5 Minutes)

Success rate: 30% of persistent DNS problems

Your ISP's DNS servers might be slow, blocking sites, or broken.
Switch to Google DNS (Fastest, Most Reliable)

Windows:

• Settings → Network & Internet → WiFi (or Ethernet)
• Click your network
• Click "Properties"
• Scroll to "IP settings"
• Click "Edit"
• Change to "Manual"
• IPv4: ON
• Preferred DNS: 8.8.8.8
• Alternate DNS: 8.8.4.4
• Click Save

Mac:

• System Settings → Network
• Select your connection → Details
• Click "DNS" tab
• Click "+" button
• Add: 8.8.8.8
• Click "+" again
• Add: 8.8.4.4
• Click OK

Alternative DNS servers:

Cloudflare (fastest):

• Primary: 1.1.1.1
• Secondary: 1.0.0.1

OpenDNS:

• Primary: 208.67.222.222
• Secondary: 208.67.220.220

Why this fixes problems:

• ISP DNS can be slow or block certain sites
• Google/Cloudflare DNS are faster and unrestricted
• Bypasses ISP-level website blocking

Method 6: Disable VPN/Proxy Temporarily (30 Seconds)

Success rate: 10% when VPN is cause

VPNs and proxies can interfere with website loading.

How to Test

If using VPN:

• Disconnect VPN completely
• Try accessing website
• If it works, VPN was blocking it

Why VPNs cause problems:

• Website blocks VPN IP addresses
• VPN server location is geographically blocked
• VPN connection is unstable
• VPN DNS not working properly

Solutions if VPN is the problem:

• Try different VPN server location
• Use different VPN service
• Whitelist the website in VPN settings
• Use VPN's "split tunneling" to exclude specific sites

Method 7: Restart Your Router and Modem (3 Minutes)

Success rate: 40% of home internet issues

• This fixes most home network problems.
• The Proper Restart Sequence

The correct order matters:

• Turn OFF modem (cable/DSL device)
• Turn OFF router (WiFi device)
• Unplug both power cables
• Wait 60 seconds (yes, a full minute)
• Plug in modem FIRST
• Wait until all lights are stable (2-3 minutes)
• Plug in router SECOND
• Wait for router to fully boot (2-3 minutes)
• Reconnect to WiFi
• Try website

Why this works:

• Clears router memory and resets connections
• Gets new IP address from ISP
• Resets DNS lookups
• Fixes temporary network glitches

Signs your router needs restart:

• Multiple websites won't load
• Internet is slow
• WiFi keeps disconnecting
• Haven't restarted in weeks/months

Method 8: Check Firewall and Antivirus Settings (5 Minutes)

Success rate: 12% of connection refused errors

Overprotective security software can block legitimate websites.

How to Test

Temporarily disable firewall (to test):

Windows Firewall:

• Windows Security → Firewall & Network Protection
• Click active network (Domain/Private/Public)
• Turn OFF "Windows Defender Firewall"
• Try accessing website
• Turn firewall back ON immediately after testing

If site works with firewall off:

• Firewall is blocking the website
• Add website to firewall exceptions
• Don't leave firewall disabled

Antivirus software:

• Find antivirus icon in system tray
• Right-click → Disable protection (temporarily)
• Try website
• Re-enable protection immediately

If site works with antivirus off:

• Antivirus is blocking the website
• Add website to whitelist/exceptions

Common causes:

• Website flagged as malicious (false positive)
• Antivirus blocking certain website elements
• HTTPS scanning interfering with encrypted connections

Method 9: Try Incognito/Private Mode (30 Seconds)

Success rate: 20% of extension/cookie conflicts

Browser extensions can block websites. Incognito mode disables them.

How to Test

Chrome:

• Press Ctrl+Shift+N (Windows) or Cmd+Shift+N (Mac)
• Or: Three dots → New incognito window

Firefox:

• Ctrl+Shift+P or Cmd+Shift+P
• Or: Menu → New Private Window

Safari:

• File → New Private Window
• Or: Cmd+Shift+N

Edge:

• Ctrl+Shift+N
• Or: Three dots → New InPrivate window

Try loading website in incognito mode

If site works in incognito:

• → Browser extension or cookie is the problem
• → Go to Fix #15 (disable extensions)
• If site still doesn't work:
• → Problem is elsewhere, continue troubleshooting

Method 10: Disable Browser Extensions (3 Minutes)

Success rate: 15% of loading problems

Ad blockers, privacy extensions, and other add-ons can break websites.

How to Disable Extensions

Chrome:

• Three dots → Extensions → Manage Extensions
• Turn OFF all extensions (toggle switches)
• Try website
• If works, re-enable extensions one by one to find culprit

Firefox:

• Three lines → Add-ons and themes
• Disable all extensions
• Test website
• Re-enable one at a time

Common problem extensions:

• AdBlock Plus (blocks too much)
• Privacy Badger (breaks some sites)
• ScriptSafe (blocks JavaScript)
• VPN extensions
• Security extensions

Solution: Whitelist the specific website in the extension settings

Method 11: Check Your Internet Connection (2 Minutes)

Success rate: 100% detection of connectivity issues

Sometimes you have no internet at all, but browser cache makes it seem like you do.

Connection Tests

Test 1: Try multiple major websites

• Google.com
• YouTube.com
• BBC.com
• Reddit.com

If NONE work: Your internet is down (not the specific website)

Test 2: Speed test

• Visit: speedtest.net
• Run test
• If test fails to load, you have no connection

Test 3: Other devices

• Try accessing website on phone (using WiFi, not mobile data)
• If works on phone, problem is computer-specific
• If doesn't work on phone either, problem is router/network

Common internet connection fixes:

• Restart router (see Method 7)
• Check if ISP having outages (search "[ISP name] outage")
• Check if cables are plugged in
• Contact ISP if widespread problem

Method 12: Try a Different Network (Instant Test)

Success rate: 100% diagnosis of network-specific issues

Switch to mobile hotspot or different WiFi network.

How to Test

Use phone's mobile hotspot:

• Enable mobile hotspot on phone
• Connect computer to phone's hotspot
• Try accessing website

If works on mobile data:

• Problem is your home network/ISP
• ISP might be blocking the website
• Router settings blocking the site
• DNS issue with ISP

If still doesn't work:

• Website is definitely down
• OR you're being blocked by the website itself

Method 13: Update Your Browser (5 Minutes)

Success rate: 8% of compatibility issues

Outdated browsers can't load modern websites properly.

How to Update

Chrome:

• Three dots → Help → About Google Chrome
• Updates automatically
• Click "Relaunch" when available

Firefox:

• Three lines → Help → About Firefox
• Updates automatically
• Click "Restart to update"

Safari:

• Mac App Store → Updates
• Update if available

Edge:

• Three dots → Help and feedback → About Microsoft Edge
• Updates automatically

Why outdated browsers fail:

• Can't understand new web code
• Security certificates expire
• Missing new features websites require

Method 14: Check Date and Time Settings (1 Minute)

Success rate: 5% of SSL certificate errors

Wrong date/time causes SSL certificate errors.

How to Fix

Windows:

• Right-click clock in taskbar
• "Adjust date and time"
• Toggle ON "Set time automatically"
• Toggle ON "Set time zone automatically"

Mac:

• System Settings → Date & Time
• Enable "Set time and date automatically"
• Enable "Set time zone automatically"

Why this matters:

• SSL certificates have validity dates
• Wrong computer date = certificate appears expired
• Causes "Your connection is not private" errors

Method 15: Try Accessing the Website by IP Address (2 Minutes)

Success rate: 15% of DNS failures

Bypass DNS entirely by using website's IP address.

How to Find IP Address

Method 1: Command Prompt/Terminal

Windows:

• Press Windows + R
• Type: cmd
• Type: ping websitename.com
• Note the IP address shown (like 172.217.XX.XX)

Mac:

• Open Terminal
• Type: ping websitename.com
• Note IP address

Method 2: Online tools

• Visit: whatismyipaddress.com/hostname-ip
• Enter website URL
• Get IP address

Then try accessing:

Type IP address directly in browser: http://172.217.XX.XX

If site loads by IP:

• Definitely a DNS problem
• Use Method 5 (change DNS servers)

If still doesn't load:

Not a DNS issue, continue troubleshooting

Method 16: Disable Hardware Acceleration (2 Minutes)

Success rate: 5% of graphics-related loading issues

Hardware acceleration can cause website rendering problems.

How to Disable

Chrome:

• Three dots → Settings
• Search: "hardware acceleration"
• Toggle OFF "Use hardware acceleration when available"
• Click "Relaunch"

Firefox:

• Three lines → Settings
• General → scroll to "Performance"
• Uncheck "Use recommended performance settings"
• Uncheck "Use hardware acceleration when available"
• Restart Firefox

Edge:

• Three dots → Settings
• System
• Toggle OFF "Use hardware acceleration"
• Click "Restart"

Why this helps: Fixes graphics driver conflicts preventing page rendering

Method 17: Try Different URL Variations (30 Seconds)

Success rate: 10% of URL formatting issues

• Sometimes the URL format matters.
• Test These Variations
• If trying: website.com

Try:

• www.website.com
• https://website.com
• http://website.com

Why this works:

• Some sites require www, some don't
• Some sites only work on HTTPS, not HTTP
• URL typos happen

Method 18: Reset Network Settings (5 Minutes - Last Resort)

Success rate: 60% of persistent network problems

Nuclear option that fixes deep network configuration issues.

How to Reset Network

Windows:

• Settings → Network & Internet
• Status → Network reset
• Click "Reset now"
• Confirm
• Computer restarts
• Reconnect to WiFi

Warning: You'll need to re-enter WiFi passwords

Mac:

• System Settings → Network
• Remove all networks
• Restart Mac
• Re-add networks

Method 19: Check Hosts File (Advanced - 3 Minutes)

Success rate: 2% of manual blocking

Malware or old settings can block websites in hosts file.
How to Check

Windows:

• Open Notepad as Administrator
• File → Open
• Navigate to: C:\Windows\System32\drivers\etc\hosts
• Look for lines like: 127.0.0.1 website.com
• Delete any lines blocking websites (lines starting with IP addresses followed by website names)
• Save file

Mac:

• Open Terminal
• Type: sudo nano /etc/hosts
• Enter password
• Look for blocked websites
• Delete those lines
• Press Ctrl+X, Y, Enter to save

Method 20: Contact Your ISP (Last Resort)

When to call ISP:

• All fixes failed
• Other devices also can't access website
• Multiple websites won't load
• Problem persists for hours/days

What to tell them:

• Specific error messages
• What you've already tried
• Whether it affects one site or all sites
• If it works on mobile data but not home WiFi

Website Error Codes Explained

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Common errors and what they mean:

• 502 Bad Gateway: Server received invalid response from another server (their problem, not yours)
• 503 Service Unavailable: Server temporarily down for maintenance (wait and retry)
• DNS_PROBE_FINISHED_NXDOMAIN: DNS can't find the website (try Method 4 & 5)
• ERR_CONNECTION_TIMED_OUT: Server didn't respond in time (site might be slow/down)
• ERR_CONNECTION_REFUSED: Server actively refused connection (firewall blocking)
• ERR_SSL_VERSION_OR_CIPHER_MISMATCH: Your browser can't establish secure connection (update browser)
• NET::ERR_CERT_DATE_INVALID: SSL certificate expired or computer date wrong (check Method 14)

Prevention Tips

Keep websites loading reliably:

Do regularly:

• Clear browser cache monthly
• Update browser when prompted
• Restart router monthly
• Run antivirus scans
• Keep computer updated

Don't do:

• Install sketchy browser extensions
• Ignore browser security warnings
• Use outdated browsers
• Let router run without reboots for months

The Bottom Line

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Website loading problems fall into three categories:

1. Website is actually down (10%)

• Nothing you can do
• Check downforeveryoneorjustme.com
• Wait for them to fix it

2. Your network/connection (60%)

• Clear DNS cache
• Change DNS servers
• Restart router
• Check firewall settings

3. Your browser/computer (30%)

• Clear cache and cookies
• Disable extensions
• Try different browser
• Update everything

Your troubleshooting priority:

• Check if site is actually down (30 seconds)
• Try different browser (1 minute)
• Clear cache & cookies (2 minutes)
• Flush DNS & change DNS servers (5 minutes)
• Restart router (3 minutes)
• If still broken, try advanced fixes

95% of problems are fixed by steps 1-5.

Websites not working is frustrating, but almost always fixable. Follow this guide systematically, and you'll get back online in minutes, not hours.Bold text