IO River Blog

27.7.2025

Server Cache vs. Browser Cache vs. Site Cache: Differentiating to Website Speed Optimization

Learn how server, browser, site, and CDN caching differ, optimize each layer to boost website speed and improve user experience.

Michael Hakimi

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The latest from the blog

Best 12 Web Application Firewall Software in 2025

30.4.2025

11 min

Best 12 Web Application Firewall Software in 2025

The guide to the best WAF solutions in 2025, featuring key selection criteria and top providers like Imperva and Cloudflare.

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Best 12 Website Monitoring Tools Of 2025

31.5.2025

18 min

Best 12 Website Monitoring Tools Of 2025

Top website monitoring tools to enhance performance, user experience, and business growth through advanced features.

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Best API Gateway Tools & Solutions for 2025

17.5.2025

12 min

Best API Gateway Tools & Solutions for 2025

Discover top API gateways and management tools for robust API lifecycle management, from design to security and analytics.

Roei Hazout

23.6.2025

18 mins

Best 5 Multi-CDN Providers in 2025

Best 5 Multi-CDN Providers in 2025: Benefits & Must-Have Features

Roei Hazout

19.2.2025

11 min

13 Top Load Balancing Software of 2025

Load balancing distributes web traffic across servers, enhancing performance, reliability, and user satisfaction, critical for modern online services.

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Best 10 Website Performance Testing Tools Trending in 2025

31.3.2025

17 min

Best 10 Website Performance Testing Tools Trending in 2025

Explore top 2024 tools for enhancing website speed and performance, offering detailed analytics and optimization recommendations.

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Top 9 DNS Monitoring Tools You Should Work With

17.3.2025

14 mins

Top 9 DNS Monitoring Tools You Should Work With

DNS monitoring tools enhance website access speed, reliability, and security by proactively addressing performance issues and cyber threats.

Roei Hazout

Best 3 Content Delivery Network (CDN) Providers For E-commerce

26.2.2025

8 min

Best 3 Content Delivery Network (CDN) Providers For E-commerce

With a plethora of CDN providers in the market, each promising the best in speed and security, making an informed choice for your e-commerce business can be overwhelming.

Roei Hazout

Best 6 CDNs for Video Streaming Technology

23.3.2025

13 mins

Best 6 CDNs for Video Streaming Technology

These networks are especially adept at tackling common streaming issues like buffering, ensuring viewers enjoy a smooth and high-quality video experience. But, there are heaps of CDN providers out there, and finding the one that suits your unique needs can be a hassle.

Roei Hazout

Top Challenges in CDN Implementation in China

4.4.2024

17 mins

Top Challenges in CDN Implementation in China

In this article, let’s dive deep into the intricacies of implementing a Content Delivery Network (CDN) in China, exploring effective strategies to ensure your message reaches your intended audience!

Roei Hazout

NS1 Pulsar vs. IO River: In-Depth Comparison

11.4.2024

12 mins

NS1 Pulsar vs. IO River: In-Depth Comparison

The pursuit of the best often leads to comparisons between established solutions and emerging alternatives. Among these, NS1 Pulsar has been a strong player, offering advanced traffic steering based on real-user monitoring. So, how does it fare against IO River? Let’s find out!

Roei Hazout

21.3.2024

15 mins

Top 5 Ways to Improve API Performance

APIs are the glue that binds different software applications, enabling them to communicate effortlessly and share data in real time. Having them at their A game is extremely important!

Roei Hazout