Internet wobble caused by Cloudflare glitch - BBC News

Image copyright Getty Images

Internet users faced problems accessing many websites for about an hour because of a problem with Cloudflare.

The company provides internet security and other services meant to help online businesses operate smoothly.

Many members of the public had reported seeing "502 errors" displayed in their browsers when they tried to visit its clients.

The service has more than 16 million customers ranging from the chat service Discord to the dating site OKCupid.

Cloudflare said the problem had now been resolved although some of its analytics tools were still facing disruption.

Among the casualties was Downdetector, a popular site used to monitor disruption.

CoinDesk - a news site specialising in cryptocurrencies - was also one of those affected. It said that it had received bad data from its providers as a consequence, which resulted in it misreporting prices.

"Calm down everyone, Bitcoin is not $26," it tweeted before adding that it had now resolved the issue.

The plane-tracking service Flightradar24, social media statistics service Social Blade and vineyard monitoring system Vinelytics were among others to confirm they had been affected.

Network error

A 502 error code signifies that an internet server has received a invalid response from another server it is trying to contact.

There has been speculation that San Francisco-based Cloudflare had suffered a distributed denial of service (DDoS) attack - in which it had been flooded with traffic.

But its chief executive has said the cause has yet to be determined.

The Register reported that the firm also experienced issues last week.