Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Abnormal Spike in Traffic- Ddos or what?
-
We've noticed a 100% increase in our traffic over the last three days. However, the page views have not increased proportionately. The traffic sources seemed to be dispersed naturally. Could this be a Ddos in the making or some other type of attack as it seems unlikely that we suddenly started receiving thousands of extra visitors. Its a leading news website with a consistent heavy traffic daily which just doubled over the last three days. What should we be looking at?
-
As you have looked at the traffic sources and they seem to be natural I would then look at what the visitors are doing on your site.
Is the bounce rate up considerably? Has the time per visit fallen dramatically?
If not, if the traffic seems to be coming from a natural spread of sources and the behaviour on the site of the visitors is normal then just be glad of the extra traffic.
-
That's the thing...after a drill down, everything seems very natural...the IP sources are varied, the traffic sources have propotionately increased and the mapping also shows an increase in traffic from diverse locations. Analytics does not seem to indicate a particular planned trend...though the spike in traffic still feels a bit odd!
-
That's the thing...after a drill down, everything seems very natural...the IP sources are varied, the traffic sources have propotionately increased and the mapping also shows an increase in traffic from diverse locations. Analytics does not seem to indicate a particular planned trend...though the spike in traffic still feels a bit odd!
-
Depending on your analytics package you should be able to look at information such as network and location of visitors and drill down into them to see if the traffic is coming from an unusual source. For example on a UK site I look after with a small local focus they have had a number of visits from Tawain via the Taiwanese Google site. This may give you some insights as to whether it seems to be a real bounce or something more sinister.
-
Have you looked into the server activity log ? You may check the referer, the IP used and more. If this is a well done DDoS your servers should be down. Check the traffic : does the increase is a direct traffic ? Does it comes from search results or referring sites ?
A DDoS has only one goal and will probably use a direct request. I doubt this is the case for your site.
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
How to exclude traffic for a specific mobile device in Google Analytics view?
Hi, Need help on how to exclude traffic for a specific mobile device in Google Analytics view. I have been searching and the only information available is excluding IP address of internal traffic. Is there any way to exclude traffic through a mobile MAC address?
Reporting & Analytics | | Khadija_K0 -
What does 'Safari (in-app)' mean in Google Analytics browser traffic?
Hi, can anyone explain what 'Safari (in-app)' refers to in my browser sources? Also, it has a very high bounce rate - any ideas why?
Reporting & Analytics | | b4cab1 -
Direct traffic spam on Google Analytics: how can you identify and filter it?
One of my smaller clients noticed a huge jump in direct traffic visits last month. The bounce rate was around 97% so I'm pretty certain that most of the traffic was illegitimate. I know how to filter out spam referrals and organic keywords in Google Analytics. However I'm not sure what to do about direct traffic spam. Are there recommendations for filtering this out? Can I identify spam IP addresses?
Reporting & Analytics | | RosemaryB0 -
Can you arrange Google Analytics source/medium traffic by percentage change?
I'm doing a year to year traffic audit for a client. I would like to analyze Google Analytics source/medium traffic by percent change. Is there a way to do this? Do I have to create a custom variable? 9BH70RO
Reporting & Analytics | | VanguardCommunications0 -
Find Pages with 0 traffic
Hi, We are trying to consolidate the amount of landing pages on our site, is there any way to find landing pages with a particular URL substring which have had 0 traffic? The minimum which appears in google analytics is 1 visit.
Reporting & Analytics | | driveawayholidays0 -
Finding an Explanation for a Massive Spike in Organic Search Traffic
Hi, I watch analytics on a website (for a friend's business) that is reasonably stagnant, which just experienced a massive spike in search traffic for no explainable reason. The organic search engine traffic had always been steady, but about two months ago, organic search traffic started rising slowly. I checked OSE & a few other tools, but couldn't find any massive source of gained links or other explanations - just the usual occasional blog post about the company. I got in touch with my friend to see if maybe they'd gone with a competitor or something else, but he also had no idea (and even if he wasn't being honest with me, we still should've been able to spot links or social metrics or something!) Then, yesterday, their organic search traffic just tripled. The crazy thing is, it's not from one keyword: Every search term, and (not provided) essentially went up 200-400%. And I have no freaking idea why. No large gain of links. No website editing. The only possible explanation I thought up is maybe one of their competitors got knocked out, but I doubt that would cause such a stratospheric rise. So figured I'd turn to y'all. Any ideas on what might be causing such wonderful results? Anyone have any good tips on figuring out why a website could all of a sudden be doing incredibly? Analytics chart is below for the curious, and thanks in advance for any ideas / tips! nQHrscw.png
Reporting & Analytics | | FlynnZaiger0 -
Does traffic coming from Adwords increase overall Domain Authority or Page Rank?
If I'm setting up an Adwords campaign, will setting my homepage as the landing page boost my domain rank? and will the Page Rank of the landing page get boosted because of the high click rate coming from the Adwords campaign?
Reporting & Analytics | | s2bkevin0 -
Will having a subdomain cause referral traffic from the domain name?
Hi! One of our clients has a site with the store on a subdomain: store.example.com. When we've set up goals for order confirmation pages, we often see most of the sources attributed to example.com. Is this because of the subdomain issue? How would we correct it so that we would see as the referring source for the goal the site that sent to the root domain originally, and not the site that sent to the subdomain? Thanks!
Reporting & Analytics | | debi_zyx0