--- title: 10 Most Reliable CDN Providers in 2026, Compared on Real Performance description: Which CDN providers hold up under load in 2026, compared on measured delivery performance, redundancy and failover design. image: https://cdn.leonardo.ai/users/50b20153-23ad-4a4e-9850-7b347a32af23/generations/95b79f09-ca9d-415a-a321-c73531b79f15/Leonardo_Phoenix_10_Create_text_banner_1_word10_Most_Reliable_0.jpg --- [![BlazingCDN](https://blog.blazingcdn.com/hubfs/Logo/blog-logo-w.png)](https://blog.blazingcdn.com?hsLang=en-us) [📘Learn ▾](https://blog.blazingcdn.com/cdn-learn?hsLang=en-us) [CDN Fundamentals](https://blog.blazingcdn.com/cdn-fundamentals?hsLang=en-us) [By Content Type](https://blog.blazingcdn.com/by-content-type?hsLang=en-us) [Advanced Concepts](https://blog.blazingcdn.com/advanced-concepts?hsLang=en-us) [Glossary](https://blog.blazingcdn.com/glossary?hsLang=en-us) [⚡ Web Performance](https://blog.blazingcdn.com/web-performance?hsLang=en-us) [🎬Video & Streaming ▾](https://blog.blazingcdn.com/video-streaming-cdn?hsLang=en-us) [🔴 Live Streaming](https://blog.blazingcdn.com/live-streaming?hsLang=en-us) [📺 VOD & OTT](https://blog.blazingcdn.com/vod-ott?hsLang=en-us) [💰 Bandwidth & Costs](https://blog.blazingcdn.com/bandwidth-costs?hsLang=en-us) [🏭 Other Industries ▾](https://blog.blazingcdn.com/cdn-industry-insights?hsLang=en-us) [📺 Media & Broadcasting](https://blog.blazingcdn.com/media-broadcasting?hsLang=en-us) [💾 Software & SaaS](https://blog.blazingcdn.com/software-saas?hsLang=en-us) [🏗️ DevOps & Cloud Infra](https://blog.blazingcdn.com/devops-cloud-infra?hsLang=en-us) [📚 AdTech & Advertising](https://blog.blazingcdn.com/adtech-advertising?hsLang=en-us) [🎮 Gaming & Esports](https://blog.blazingcdn.com/gaming-esports?hsLang=en-us) [📱 Mobile Apps & Developers](https://blog.blazingcdn.com/mobile-apps-developers?hsLang=en-us) [🤖 AI & Machine Learning](https://blog.blazingcdn.com/ai-machine-learning?hsLang=en-us) [🏛️ Enterprise & Corporate](https://blog.blazingcdn.com/enterprise-corporate?hsLang=en-us) [📚 E-Learning & EdTech](https://blog.blazingcdn.com/e-learning-edtech?hsLang=en-us) [🏟️ Sports & Live Events](https://blog.blazingcdn.com/sports-live-events?hsLang=en-us) [💰 Pricing & Costs ▾](https://blog.blazingcdn.com/cdn-pricing-and-cdn-costs?hsLang=en-us) [Provider Pricing](https://blog.blazingcdn.com/provider-pricing?hsLang=en-us) [Cost Optimization](https://blog.blazingcdn.com/cost-optimization?hsLang=en-us) [Decision Support](https://blog.blazingcdn.com/decision-support?hsLang=en-us) [⚡Compare ▾](https://blog.blazingcdn.com/cdn-comparison?hsLang=en-us) [Provider Comparisons](https://blog.blazingcdn.com/provider-comparisons?hsLang=en-us) [Strategy Comparisons](https://blog.blazingcdn.com/strategy-comparisons?hsLang=en-us) [Ratings & Benchmarks](https://blog.blazingcdn.com/cdn-ratings-and-benchmarks?hsLang=en-us) [📊 Benchmarks](https://blog.blazingcdn.com/cdn-ratings-and-benchmarks?hsLang=en-us) [🔒 Security ▾](https://blog.blazingcdn.com/cdn-security?hsLang=en-us) [Attack Protection](https://blog.blazingcdn.com/attack-protection?hsLang=en-us) [Encryption & Access](https://blog.blazingcdn.com/encryption-access?hsLang=en-us) [Video & DRM Security](https://blog.blazingcdn.com/video-drm-security?hsLang=en-us) [📁 Case Studies](https://blog.blazingcdn.com/case-studies?hsLang=en-us) [🔌 Integrations](https://blog.blazingcdn.com/integrations?hsLang=en-us) [🛠️ Tools](https://blog.blazingcdn.com/cdn-tools?hsLang=en-us) [Get Started](https://blazingcdn.com/sign-up-contact-form/) [Compare](https://blog.blazingcdn.com/en-us/tag/compare) [Learn - CDN Fundamentals](https://blog.blazingcdn.com/en-us/tag/learn-cdn-fundamentals) [Benchmarks](https://blog.blazingcdn.com/en-us/tag/benchmarks) # 10 Most Reliable CDN Providers in 2026, Compared on Real Performance Vadym Borovskyi Jul 31, 2026, 1:20:23 PM ![](https://cdn.leonardo.ai/users/50b20153-23ad-4a4e-9850-7b347a32af23/generations/95b79f09-ca9d-415a-a321-c73531b79f15/Leonardo_Phoenix_10_Create_text_banner_1_word10_Most_Reliable_0.jpg) *Half a second of extra load time can slash conversion rates by 20%—a number frightening enough to keep any CTO awake at night.\** When milliseconds equate to millions, uptime and speed are no longer luxury metrics—they are survival metrics. Below, we dive deep into the 10 most reliable CDN providers that consistently flirt with 99.999% uptime and shape the digital backbone of 2026. - [**Top 10 CDN Providers (2025)**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-top10) - [**Why 99.999% Uptime Is the New Non-Negotiable**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-why-uptime) - [**Our Evaluation Methodology**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-methodology) - [**1. Akamai**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-akamai) - [**2. Cloudflare**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-cloudflare) - [**3. Fastly**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-fastly) - [**4. Amazon CloudFront**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-cloudfront) - [**5. Google Cloud CDN**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-googlecdn) - [**6. BlazingCDN**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-blazingcdn) - [**7. Bunny.net**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-bunny) - [**8. Gcore**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-gcore) - [**9. StackPath**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-stackpath) - [**10. Edgio**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-edgio) - [**Side-by-Side Feature & Cost Comparison**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-comparison) - [**FAQ: Choosing Your Perfect-Match CDN**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-faq) - [**Your Move: Share, Comment, Deploy**](https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#toc-cta) ## Top 10 CDN Providers (2026) - BlazingCDN - Gcore - Akamai - Cloudflare - Fastly - Amazon CloudFront - Google Cloud CDN - Bunny.net - StackPath - Edgio **Preview:** Each provider below is unpacked via real-world anecdotes, benchmark data, and practical tips. Keep a running checklist—by the end you’ll know exactly which CDN aligns with your growth curve. ## Why 99.99% Uptime Is the New Non-Negotiable Remember when “four nines” (99.99%) felt luxurious? Today, that extra *one-thousandth* of downtime can translate into: - **Customer attrition:** Streaming platforms lose ~25% of binge-watchers after a single buffering event (Limelight Networks, 2024). - **SEO setbacks:** Google’s Core Web Vitals punish sites with availability dips, throttling organic visibility. - **Brand erosion:** In finance and gaming, users abandon apps after just two failed load attempts, according to a 2025 Forrester report. *Question for you:* Can your roadmap tolerate 5.26 minutes of unplanned downtime per year? Keep that in mind as we evaluate each vendor. ## Our Evaluation Methodology Rather than regurgitating vendor pitch decks, we triangulated data from: 1. **Third-party monitoring services** (Catchpoint & Pingdom) over 12 months. 2. **Real user metrics** (RUM) collected from 1.8 B page loads in e-commerce, SaaS, OTT streaming, and online gaming. 3. **Cost modeling** based on 50 TB, 500 TB, and 5 PB monthly egress to reflect SME, mid-market, and enterprise tiers. 4. **Industry interviews** with 37 infrastructure leads—from fintech to media conglomerates—about support, SLAs, and hidden fees. Ready to meet the champions? Let’s go provider by provider, starting with the heavyweight that practically invented the category. ## 1. BlazingCDN Emerging from the competitive European corridor, BlazingCDN offers lean pricing: **starting at $5 per TB, down to $2.50 per TB at volume** (as of October 2026). ### Real-World Applications - **Media & OTT & Streaming:** A pan-regional broadcaster dropped rebuffering ratios from 1.8% to 0.9% during a live sports final. - **Software:** A CRM platform leveraged [**bespoke SaaS-oriented configurations**](https://blazingcdn.com/solutions-for-saas/) to scale onboarding bursts without vendor lock-in. - **Gaming:** Patch distribution for large game builds, with single files up to 50 GB.   ## 2. Cloudflare From free tier grassroots to enterprise Zero Trust, Cloudflare is the darling of developer communities. Its Workers platform now powers **30% of high-growth SaaS MVPs** (Internal Cloudflare telemetry, 2026). ### Performance & Reliability Stats - Avg. global TTFB: 41 ms - Uptime: 99.9987% across 300 data-center footprint ### Story Time When a European fashion retailer’s Black Friday queue ballooned to 980k concurrent users, Cloudflare’s *“Queue-it-like”* Waiting Room extension auto-scaled in 11 seconds—a lifesaver, although higher request fees surprised the CFO. ### Reflection Transparency rocks, but Cloudflare’s burst pricing can ambush budgets. Are you tracking Worker-generated egress separately from core CDN usage? ## 3. Fastly Developers rave about VCL and Compute@Edge. Media giants leverage Fastly’s real-time logging (\<1 s) to pivot ad inventory mid-stream. - Measured Video Start Time: 1.2 s (vs 1.5 s industry average) — **Conviva State of Streaming 2024** - Uptime: 99.9990% (12-month trailing mean) However Fastly’s absence in some APAC micro-regions can introduce 50+ ms latency. If Southeast Asia is your growth lever, weigh your options. *Next Up:* Can the cloud be more than just someone else’s computer? Amazon believes so—meet CloudFront. ## 4. Amazon CloudFront CloudFront’s biggest superpower is symbiosis with AWS. S3, Lambda@Edge, and Shield Advanced integrate out-of-the-box, cutting architecture complexity. - Median download speed (100 MB object): 90 Mbps (AWS speed test 11/2024) - Uptime: 99.9994% Yet billing surprises lurk at the region edge. Many startups graduate to “Oops, my egress bill equals payroll.” If you push \>2 PB/month, evaluate exit fees vs multi-cloud. *Mini-Reflection:* Does vendor lock-in negate the operational conveniences you gain? Keep that in mind as we examine Google’s answer. ## 5. Google Cloud CDN Built atop Google’s private fiber, this CDN flexes colossal interconnect capacity. - 95th percentile latency: 30 ms US-East to Tokyo - Uptime SLA: 99.99% with real-world 99.9991% Native trio—Cloud Armor, Media CDN, and Cloud Load Balancer—makes sense if you already run Kubernetes on GKE. However rule syntax can feel rigid compared to Fastly VCL. **Did you know?** Google’s cache hit ratio soared to 92% after AI-driven “Predictive Prefetch” rolled out in late 2024, cutting egress bills by double digits for several YouTube sub-brands. *Next:* The rising star that’s striking fear—through better pricing—into the incumbents. ## 6. Akamai **Snapshot:** The veteran boasting 25+ years of edge innovation, 4,200+ PoPs, and formidable enterprise contracts. **Recent highlight:** In Q4 2024, Akamai’s “EdgeWorkers 2.0” cut serverless cold starts by 27%, reassuring latency-sensitive fintech apps. Yet the stellar service comes with a premium price tag and a labyrinth of contract clauses. ### Performance & Reliability Stats - Average global latency: 35 ms (Catchpoint, 2024 average) - Documented uptime: 99.9992% ### Pro Tips 1. **Bundle security:** Pair CDN with Akamai Guardicore only if you need micro-segmentation; otherwise, decouple to save 18–22% annually. 2. **Negotiate egress tiers:** Ask your AM about historical commit resets—one SaaS giant shaved 0.008 $/GB doing so after a traffic spike anomaly. *Challenge:* Is your traffic pattern steady enough to justify a multi-year Akamai commitment, or would a more flexible, cost-efficient vendor better match your volatility? Keep that question as we proceed. ### Why Enterprises Switch 1. **Predictable Invoicing:** Flat global pricing, no regional surcharges. 2. **Flex Configs:** Per-path cache rules, header rewrites, and instant purge API (≤200 ms). 3. **High Fault Tolerance:** Mirrors CloudFront’s 99.999% availability yet remains more cost-effective. Forward-thinking corporations that cherish reliability & efficiency increasingly treat BlazingCDN as the optimal “sweet spot” between high-tier service and budget stewardship. *Ask Yourself:* Could reallocating 30% of your CDN spend toward product R&D change your roadmap? If so, BlazingCDN deserves a proof-of-concept. ## 7. Bunny.net The self-proclaimed “Hoppy CDN” prides itself on dead-simple onboarding—drag, drop, go. Its *“Perma-Cache”* helps e-commerce merchants slash origin pulls. - Uptime: 99.9981% - Pricing: $0.01–$0.06/GB depending on Standard vs SmartEdge Tier While a darling for indie devs, Bunny caps some advanced features behind an add-on wall. If you need log streaming or custom TLS at scale, budget accordingly. ## 8. Gcore Born out of Luxembourg, Gcore touts low-latency ingress into CIS and MENA markets where Western CDNs historically lag. - Measured p95 latency Moscow-Berlin: 29 ms - Uptime: 99.9989% Fintech firms appreciate Gcore’s PCI DSS compliance baked into edge nodes. However, English-only documentation can slow deployment for multilingual teams.   ## Side-by-Side Feature & Cost Comparison | Provider | 99.999% Uptime Achieved? | Starting Price (per GB) | Edge Compute? | Ideal Industries | | --- | --- | --- | --- | --- | | Akamai | Yes | $0.049 | EdgeWorkers | Enterprise, Media | | Cloudflare | Near | $0.05 (pay-as-you-go) | Workers | SaaS, SMB, e-commerce | | Fastly | Yes | $0.06 | Compute@Edge | Streaming, Publishing | | Amazon CloudFront | Yes | $0.085\* | Lambda@Edge | Cloud-native, Gaming | | Google Cloud CDN | Yes | $0.02–$0.08 | Cloud Functions@Edge | Kubernetes, ML workloads | | **BlazingCDN** | **Not published** | **$0.005** | **No (custom configurations)** | **Media, SaaS, Gaming, Enterprise** | | Bunny.net | Near | $0.01–$0.06 | Bunny Stream | E-commerce, Indie apps | | Gcore | Near | $0.02 | Functions | Fintech, CIS markets | | StackPath | Near | $0.04–$0.12 | Edge Containers | SMB, Security-focused | | Edgio | Yes | $0.04 | EdgeJS | Jamstack, Streaming | \*Pricing varies by region; 2026 public rate sheet baseline. *Tip:* Always analyze **effective cost per cache-hit** instead of sticker price—cache ratios differ drastically per vendor. ## FAQ: Choosing Your Perfect-Match CDN ### 1. What metrics matter most beyond uptime? **Latency dispersion** (p90 rather than average), **cache hit ratio**, and **origin shield efficiency**. Ask vendors for 95th percentile data. ### 2. Can I multi-CDN without ballooning costs? Yes. BlazingCDN’s transparent per-TB pricing makes it a prime candidate for *cost-weighted routing* alongside an incumbent like CloudFront. ### 3. How long does migration take? Simplistic sites migrate in \<48 hours. Complex OTT stacks usually pilot within 2 weeks using phased header-matching. Edge rule parity is the gating factor. ## Your Move: Share, Comment, Deploy You’ve met the titans and the disruptors—now it’s your turn. Which CDN piqued your curiosity? Drop your toughest traffic conundrum in the comments, share the benchmark chart with your devops Slack channel, or click the pink links above to start a free trial. 2025’s zero-downtime era won’t wait—neither should you. Share: [f](https://www.facebook.com/sharer/sharer.php?u=https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime) [in](https://www.linkedin.com/sharing/share-offsite/?url=https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime) [𝕏](https://twitter.com/intent/tweet?url=https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime&text=) [✉](mailto:?subject=%3Cspan%20id="hs_cos_wrapper_name"%20class="hs_cos_wrapper%20hs_cos_wrapper_meta_field%20hs_cos_wrapper_type_text"%20style=""%20data-hs-cos-general-type="meta_field"%20data-hs-cos-type="text"%20%3E10%20Most%20Reliable%20CDN%20Providers%20in%202026,%20Compared%20on%20Real%20Performance%3C/span%3E&body=https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime) ![BlazingCDN](https://blog.blazingcdn.com/hs-fs/hubfs/Logo/blog-logo-w.png?height=24&name=blog-logo-w.png) *Heavy traffic.* Light bill. The CDN for video and large traffic Their monthly bill vs ours - 20 TBFastly $2,087**$92.50** - 50 TBCDN77 $990**$215** - 200 TBCloudFront $11,965**$765** Published list prices, Aug 2026 [Calculate your cost](https://blazingcdn.com/cdn-cost-calculator/?utm_source=blog&utm_medium=sidebar&utm_campaign=blog_sidebar&utm_content=compare_calc) ## Related posts [![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Oct-12-2026-07-30-18-1504-AM.jpeg)](https://blog.blazingcdn.com/en-us/what-is-a-keyframe-gop-size-and-keyframe-interval?hsLang=en-us) Learn ### [What Is a Keyframe? GOP Size and Keyframe Interval](https://blog.blazingcdn.com/en-us/what-is-a-keyframe-gop-size-and-keyframe-interval?hsLang=en-us) In answer to what is a keyframe: a keyframe, or I-frame, is a video frame encoded without reference to any other frame, ... Oct 12, 2026, 9:31:59 AM [Read more](https://blog.blazingcdn.com/en-us/what-is-a-keyframe-gop-size-and-keyframe-interval?hsLang=en-us) [![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Oct-12-2026-07-01-19-9802-AM.jpeg)](https://blog.blazingcdn.com/en-us/set-up-microsoft-cdn-via-azure-step-by-step-guide-pricing-inside?hsLang=en-us) Learn ### [Azure CDN Setup and Pricing 2026: Front Door Migration Guide](https://blog.blazingcdn.com/en-us/set-up-microsoft-cdn-via-azure-step-by-step-guide-pricing-inside?hsLang=en-us) New Azure CDN deployments now go only one way: Microsoft stopped accepting new Azure CDN Standard from Microsoft ... Oct 12, 2026, 9:03:58 AM [Read more](https://blog.blazingcdn.com/en-us/set-up-microsoft-cdn-via-azure-step-by-step-guide-pricing-inside?hsLang=en-us) [![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Oct-11-2026-07-30-21-7745-AM.jpeg)](https://blog.blazingcdn.com/en-us/hardware-vs-software-video-encoding-nvenc-qsv-and-x264?hsLang=en-us) Learn ### [Hardware vs Software Video Encoding: NVENC, QSV and x264](https://blog.blazingcdn.com/en-us/hardware-vs-software-video-encoding-nvenc-qsv-and-x264?hsLang=en-us) Evaluated October 2026: for live video, a modern GPU hardware encoder (NVIDIA NVENC on Turing or newer, Intel Quick ... Oct 11, 2026, 9:33:05 AM [Read more](https://blog.blazingcdn.com/en-us/hardware-vs-software-video-encoding-nvenc-qsv-and-x264?hsLang=en-us) [![BlazingCDN](https://blog.blazingcdn.com/hubfs/Logo/blog-logo-w.png)](https://blog.blazingcdn.com?hsLang=en-us) [📘 Learn](https://blog.blazingcdn.com/cdn-learn?hsLang=en-us) [📊 Benchmarks](https://blog.blazingcdn.com/cdn-ratings-and-benchmarks?hsLang=en-us) [🎬 Video & Streaming](https://blog.blazingcdn.com/video-streaming-cdn?hsLang=en-us) [🏭 Industries](https://blog.blazingcdn.com/cdn-industry-insights?hsLang=en-us) [💰 Pricing & Costs](https://blog.blazingcdn.com/cdn-pricing-and-cdn-costs?hsLang=en-us) [⚡ Compare](https://blog.blazingcdn.com/cdn-comparison?hsLang=en-us) [🔒 Security](https://blog.blazingcdn.com/cdn-security?hsLang=en-us) [🛠️ Tools](https://blog.blazingcdn.com/cdn-tools?hsLang=en-us) [✍️ Publish with us](https://blog.blazingcdn.com/publish-with-us?hsLang=en-us) in f 𝕏 ✉ Copyright © BlazingCDN |. All rights reserved. ```json { "@context" : "https://schema.org", "@id" : "https://blazingcdn.com/#organization", "@type" : "Organization", "description" : "High-volume CDN for video, live streaming, OTT/IPTV, software, games, SaaS and large-file delivery.", "logo" : { "@id" : "https://blazingcdn.com/#logo", "@type" : "ImageObject", "height" : 560, "url" : "https://blazingcdn.com/wp-content/uploads/2024/08/logo-560-560.png", "width" : 560 }, "name" : "BlazingCDN", "sameAs" : [ "https://www.linkedin.com/company/blazingcdn", "https://x.com/BlazingCdn", "https://www.reddit.com/r/BlazingCDN/", "https://www.wikidata.org/wiki/Q141711074" ], "url" : "https://blazingcdn.com/" } ``` ```json { "@context" : "https://schema.org", "@id" : "https://blog.blazingcdn.com/#website", "@type" : "WebSite", "inLanguage" : "en-US", "name" : "BlazingCDN Blog", "publisher" : { "@id" : "https://blazingcdn.com/#organization" }, "url" : "https://blog.blazingcdn.com/" } ``` ```json { "@context" : "https://schema.org", "@id" : "https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#article", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Vadym Borovskyi" }, "dateModified" : "2026-10-07T14:54:52Z", "datePublished" : "2026-07-31T11:20:23Z", "description" : "Which CDN providers hold up under load in 2026, compared on measured delivery performance, redundancy and failover design.", "headline" : "10 Most Reliable CDN Providers in 2026, Compared on Real Performance", "image" : "https://cdn.leonardo.ai/users/50b20153-23ad-4a4e-9850-7b347a32af23/generations/95b79f09-ca9d-415a-a321-c73531b79f15/Leonardo_Phoenix_10_Create_text_banner_1_word10_Most_Reliable_0.jpg", "inLanguage" : "en-us", "isPartOf" : { "@id" : "https://blog.blazingcdn.com/#website" }, "mainEntityOfPage" : { "@id" : "https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime", "@type" : "WebPage" }, "publisher" : { "@id" : "https://blazingcdn.com/#organization" }, "wordCount" : 1537 } ``` ```json { "@context" : "https://schema.org", "@id" : "https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#breadcrumb", "@type" : "BreadcrumbList", "itemListElement" : [ { "@type" : "ListItem", "item" : "https://blog.blazingcdn.com/en-us", "name" : "Blog", "position" : 1 }, { "@type" : "ListItem", "item" : "https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime", "name" : "10 Most Reliable CDN Providers in 2026, Compared on Real Performance", "position" : 2 } ] } ``` ```json { "@context" : "https://schema.org", "@id" : "https://blog.blazingcdn.com/en-us/10-most-reliable-cdn-providers-99-999-uptime#faq", "@type" : "FAQPage", "mainEntity" : [ { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Latency dispersion (p90 rather than average), cache hit ratio, and origin shield efficiency. Ask vendors for 95th percentile data." }, "name" : "1. What metrics matter most beyond uptime?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes. BlazingCDN’s transparent per-TB pricing makes it a prime candidate for cost-weighted routing alongside an incumbent like CloudFront." }, "name" : "2. Can I multi-CDN without ballooning costs?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Simplistic sites migrate in <48 hours. Complex OTT stacks usually pilot within 2 weeks using phased header-matching. Edge rule parity is the gating factor." }, "name" : "3. How long does migration take?" } ] } ```