If you encountered a 502 Bad Gateway Error in your internet travels yesterday, you weren’t alone.
Cloudflare, an industry-leading network services provider, was responsible for the mid-morning turbulence that prevented internet users across the world from accessing many websites, several of them heavily trafficked.
Cloudflare is a content delivery network that services 16 million websites across the world. Among other security- and performance-related services, Cloudflare’s network distributes website data to servers in nearly every major city. This allows website users in locations across the world to download this information at a lightning-fast pace, especially during peak traffic times. Without a content delivery network like Cloudflare, videos, images, and even text-based web pages are quite slow to load.
Each day, 1 billion unique IP addresses access websites serviced by Cloudflare.
Cloudflare enjoys a hefty market share in the cloud infrastructure niche, which, in 2018, exceeded $80 million. According to Datanyze, Cloudflare holds the leading position within the industry at a 34.5% market share. Amazon Cloudfront follows at a close second, with a 28.8% market share. Google Cloud and Microsoft Azure are other popular solutions.
Cloudflare itself might not be a household name, but many of the websites it services are. The network services giant facilitates information requests for 10% of the Fortune 1,000 websites.
The Cloudflare outage affected countless company websites, with some of the most popular victims including:
The outage was not limited to a particular segment of internet users, affecting companies in both consumer- and business-facing spaces.
OkCupid is a popular destination in the consumer-facing world, as one of the best-known online dating websites.
Marketo, a leading marketing automation tool, is used by corporations spanning countless industries to provide a more personalized customer experience, and increase sales.
CoinDesk, which provides insights about cryptocurrencies like Bitcoin, didn’t experience an outage. But because it relies on information from other websites, CoinDesk erroneously listed the price of Bitcoin as $26—a massive drop from the actual $10,000 value.
In an ironic turn of events, even Down Detector—a website that tracks reported internet outages—was down, preventing panicked internet users from checking the status of these websites.
Upon visiting a website impacted by the Cloudflare outage, visitors were greeted with a “502 Bad Gateway” error. This means that the network is having difficulty communicating with the server where the website data is stored. Under normal conditions, 502 Bad Gateway Errors can generally be fixed by reloading the page.
However, the repair wasn’t quite so easy during yesterday’s outage.
Following initial reports of the server outage, many (Cloudflare staff included) suspected an attacker.
However, Matthew Prince, the Cloudflare CEO, was quick to debunk these rumors and come forward with the truth: it was a Cloudflare DDoS error that triggered the outage, not an external issue.
Cloudflare took accountability for this issue on their blog, explaining that the “massive spike in CPU utilization on [their] network” was to blame.
A bug in the Cloudflare firewall consumed a massive portion of the system’s resources, which would normally be allocated toward content delivery.
Prince apologized, recognizing the impact that an outage can have on businesses worldwide.
“We built Cloudflare with a mission of helping build a better Internet and, this morning, we didn’t live up to that,” Prince said in an interview with DCD. “I take personal responsibility for that. And so I think that… it’s disappointing, and it’s painful.”
The obvious lesson here is that a 30-minute server outage can have severe repercussions, potentially impacting millions of organizations, and even more website visitors. But to truly learn and grow from this mishap, it’s important to look past the obvious and draw more important insights.
In a world rife with uncertainty, it’s crucial to be one step ahead of the curve, and even better to be ten steps ahead. It’s impossible to know what awaits you or your company in the future. In this case, it was a technical error that disrupted internet service, costing several businesses a valuable 30 minutes of potential website visits, leads, and profit.
But next time, it could be something else.
Planning is important, but having the cash on hand to navigate unpredictable stretches along the road can be invaluable.
A business line of credit can give you the financial resources your business needs to take the necessary steps in overcoming these challenges, and the freedom to access it as these obstacles present themselves.
If cash flow is tight, you can pay your team until difficult times blow over and cash is flowing once again. To safeguard your website against potential future issues, you can upgrade your hosting and content delivery network package to a better provider. No matter what the world throws your way, a business line of credit empowers you to steer toward the right solution.
At National, we offer true revolving lines of credit to help you in any circumstances. You’ll only be charged interest based on the amount you withdraw, and as you pay off the loan, funds will become available again.
National Business Capital & Services is the #1 FinTech marketplace offering small business loans and services. Harnessing the power of smart technology and even smarter people, we’ve streamlined the approval process to secure over $1 billion in financing for small business owners to date.
Our expert Business Financing Advisors work within our 75+ Lender Marketplace in real time to give you easy access to the best low-interest SBA loans, short and long-term loans and business lines of credit, as well as a full suite of revenue-driving business services.
We strengthen local communities one small business loan at a time. For every deal we fund, we donate 10 meals to Feeding America!
Matt Carrigan is the Content Writer at National Business Capital & Services. He loves spending every day creating content to educate business owners across every industry about business growth strategies, and how they can access the funding they need!