168 CloudFlare Nodes in 85 of totally 130 Countries
Visit this page regularly as it is updated daily. Last data update: 31-08-2026 12:22:02 UTC
Africa
Algeria (1|4)
Ethiopia (1|5)
Ivory Coast (1|5)
Kenya (2|7)
Mauritius (1|5)
Mozambique (1|2)
Reunion (1|3)
Rwanda (1|1)
South Africa (2|42)
Tanzania (1|6)
Zimbabwe (1|1)Asia
Armenia (1|5)
Azerbaijan (2|5)
Bahrain (1|1)
Bangladesh (1|34)
China (1|472)
Georgia (1|9)
India (4|111)
Indonesia (3|9)
Israel (2|20)
Japan (3|99)
Jordan (1|4)
Kuwait (1|3)
Laos (1|2)
Malaysia (1|36)
Mongolia (1|1)
Nepal (1|15)
Oman (1|9)
Pakistan (2|16)
Philippines (2|6)
Singapore (1|576)
South Korea (1|10)
Sri Lanka (1|1)
Taiwan (2|23)
Thailand (1|21)
Turkey (1|84)
United Arab Emirates (1|4)
Vietnam (2|4)Europe
Albania (1|4)
Austria (1|147)
Belgium (1|27)
Bulgaria (1|77)
Croatia (1|2)
Cyprus (1|10)
Czech Republic (1|46)
Denmark (1|76)
Estonia (1|18)
Finland (1|22)
France (3|558)
Germany (6|645)
Greece (1|38)
Hungary (1|9)
Iceland (1|2)
Ireland (1|18)
Italy (2|169)
Latvia (1|27)
Lithuania (1|7)
Luxembourg (1|2)
Moldova (1|1)
Netherlands (1|533)
Norway (1|29)
Poland (2|191)
Portugal (1|39)
Romania (1|82)
Russia (1|12)
Serbia (1|14)
Slovakia (1|12)
Spain (2|166)
Sweden (1|80)
Switzerland (2|49)
Ukraine (1|10)
United Kingdom (3|556)
Canada (4|125)
Costa Rica (1|3)
Guatemala (1|4)
Mexico (1|1)
United States (30|1840)
Australia (5|165)
French Polynesia (1|1)
New Caledonia (1|3)
New Zealand (1|10)
Argentina (1|24)
Brazil (5|275)
Chile (1|15)
Ecuador (2|10)IATA Code DEN: 1 Node with 24 IP Addresses
| DEN | Denver, CO | United States (US) | Australia (AU) | 172.68.1.205 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.2.100 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.2.97 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.2.98 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.102 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.118 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.142 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.171 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.18 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.21 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.45 |
| DEN | Denver, CO | United States (US) | Indonesia (ID) | 172.68.3.55 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.57 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.91 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.3.92 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.34.40 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.34.43 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.34.44 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.35.140 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.35.163 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.35.183 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.35.67 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.35.69 |
| DEN | Denver, CO | United States (US) | United States (US) | 172.68.35.80 |
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WP-Rush: WordPress Performance by Prevention
What Would a Preventive WordPress Architecture Look Like?
This post aims to unpack a common WordPress performance question using a neutral, first-principles lens. It is not a product recommendation; it is an attempt to separate layers, costs, and trade-offs so the discussion can be more precise.
A thought experiment
Imagine you could decide, before WordPress fully boots, what this request needs: which plugins, which theme components, which data.That would turn WordPress from a universal runtime into something closer to a route-aware application.
A practical way to keep the debate grounded is to define what you mean by “faster.” For some teams, the business metric is conversion; for others, it is crawl efficiency or editorial workflow. Different goals favor different interventions.
Try to avoid all-in narratives. Most sites need a combination of techniques; the useful part is knowing which technique addresses which bottleneck.
What would need to be true
You would need reliable request classification: URL patterns, method, user state, and meaningful query parameters.You would need a safe way to map classifications to execution sets: minimal, required, and optional components.
When someone reports a big improvement, it helps to ask: did they reduce CPU work, reduce I/O, reduce network transfer, or simply change what was measured?
If you are comparing approaches, control what you can: same origin server state, same test location, same cache state, and multiple samples. Otherwise, you are mostly measuring randomness.
Why this is challenging in WordPress
The ecosystem assumes global availability. Plugins often register hooks broadly and expect to be present on any request.This makes preventive loading a compatibility challenge, not just an engineering task.
In WordPress specifically, small design choices—autoloaded options, hook priority, filesystem checks—can have outsized impact because they occur on nearly every request.
In WordPress specifically, small design choices—autoloaded options, hook priority, filesystem checks—can have outsized impact because they occur on nearly every request.
Where it might be feasible
Some requests are naturally constrained: static informational pages, sitemaps, feeds, and certain API endpoints.Another boundary is user state: anonymous visitors versus logged-in sessions. Many features only matter for one group.
A practical way to keep the debate grounded is to define what you mean by “faster.” For some teams, the business metric is conversion; for others, it is crawl efficiency or editorial workflow. Different goals favor different interventions.
If you are comparing approaches, control what you can: same origin server state, same test location, same cache state, and multiple samples. Otherwise, you are mostly measuring randomness.
A neutral implementation sketch
A preventive architecture could be implemented as an early gate that decides whether to continue into full WordPress, load a reduced set, or respond from a prebuilt artifact.Safety would come from explicit allowlists, conservative defaults, and observable fallbacks when classification is uncertain.
Try to avoid all-in narratives. Most sites need a combination of techniques; the useful part is knowing which technique addresses which bottleneck.
When someone reports a big improvement, it helps to ask: did they reduce CPU work, reduce I/O, reduce network transfer, or simply change what was measured?
How it relates to traditional optimization
Traditional optimization tries to make the universal path cheaper and the output lighter.Prevention tries to avoid entering the universal path when it is not needed. Both can coexist, but they solve different problems.
In WordPress specifically, small design choices—autoloaded options, hook priority, filesystem checks—can have outsized impact because they occur on nearly every request.
When someone reports a big improvement, it helps to ask: did they reduce CPU work, reduce I/O, reduce network transfer, or simply change what was measured?
Where this shows up in practice
In day-to-day troubleshooting, the fastest path to clarity is often to pick one representative URL and follow it end to end: request in, code executed, data fetched, HTML produced, assets requested, pixels painted.If the conversation stays at the level of plugin brands and scores, it is easy to miss the actual bottleneck. A single trace or profile can often replace pages of speculation.
When someone reports a big improvement, it helps to ask: did they reduce CPU work, reduce I/O, reduce network transfer, or simply change what was measured?
In WordPress specifically, small design choices—autoloaded options, hook priority, filesystem checks—can have outsized impact because they occur on nearly every request.
Neutral framing does not mean indecision. It means you can make a decision based on observed constraints rather than inherited slogans.
Discussion prompts
If you reply, consider sharing measurements and constraints. Clear context tends to produce better answers than generic declarations.Which parts of your site could be served correctly with a reduced runtime?
What would you need to trust such a system: logs, toggles, per-route fallbacks?
Key takeaways
- Separate backend generation time from frontend rendering time; they respond to different interventions.
- Ask whether a change reduces work, shifts work, or adds work after the fact.
- Treat caching as a powerful tool, but not a substitute for understanding miss-path cost.
- Consider request classification as a neutral framing for deciding what must execute.
Suggested experiment
Pick one URL that matters to you and run a controlled A/B test.Hold cache state constant (either fully warm or fully cold) and compare backend timing with the same concurrency.
Then compare a simple user-centric metric (LCP or full load) from a consistent location.
- Measure baseline backend time and resource usage.
- Enable one change at a time.
- Repeat enough times to see variance.
- Decide based on the metric that aligns with your goal.