The Real Cost of Poor Website Maintenance

The cost of poor website maintenance is spread across emergency fixes after security incidents, broken forms during application season, and rebuilds that arrive years early. For institutions running dozens of department, program, and clinic sites, those costs multiply across every site no one is watching.

When budgets tighten, maintenance can look like an easy place to cut. Deferring it moves the cost to emergency spending, which is harder to plan for, and each skipped update makes the next fix bigger.

What Does It Cost to Neglect Website Maintenance?

Your website maintenance cost is easy to see on an invoice, but the cost of skipping maintenance is harder to spot because it lands in four other places:

• Emergency fixes, made under deadline pressure and outside planned budgets
• Lost actions, such as applications, appointment requests, donations, and leads
• Compliance exposure, from accessibility gaps and unsupported software
• An early rebuild, once a site becomes too outdated to update safely

Because none of these costs are billed as maintenance, teams tend to underestimate them.

Deferred work also compounds. In an EDUCAUSE informal poll of higher education technology professionals, 61% of respondents said their institution had deferred important device, software, or system updates. Asked about the effects of those deferrals, 96% reported at least one negative result. Fixing several stacked-up problems can take more time and cost more money than any one of them would on its own.

We saw how that kind of buildup affects a site at the University of Maryland Center for Environmental Science. Its legacy site had built up more than a decade of content, structure, and workarounds. The outdated platform limited what editors could do and put long-term maintainability, security, and compliance at risk.

In the worst case, website neglect can end in a data breach, with a global average cost that has reached a record-breaking $4.99 million, according to IBM’s 2026 report. 

Planned maintenance won’t prevent every incident, but it closes many of the gaps attackers rely on.

The Top 5 Risks of an Unmaintained Website

Website risk usually builds slowly and then surfaces all at once. These are the five risks we see most often on neglected sites.

1. Security drift. Exploiting software vulnerabilities is now the leading way attackers break in, accounting for 31% of breaches, according to Verizon Business. The WordPress ecosystem saw 11,334 new vulnerabilities in 2025, with 91% affecting plugins. For the most heavily exploited flaws, the median time to mass exploitation was five hours. Federal cybersecurity guidance says to address known exploited vulnerabilities immediately. Forgotten software increases risk, since owners often install a blog or forum and then stop maintaining it. 
2. Platform end of life. Drupal 7 stopped receiving security updates on January 5, 2025. Staying on it can put a site out of compliance with standards such as the Health Insurance Portability and Accountability Act (HIPAA). Drupal 10 reaches end of life on December 9, 2026. On WordPress sites, older PHP versions are no longer supported and can leave a site open to security vulnerabilities. 
3. Broken links and stale content. Pages break and disappear over time, often without anyone noticing. Of webpages that existed in 2013, 38% are now gone. On government websites, 21% of webpages have broken links. On a university or hospital site, that can mean a dead application step or a wrong clinic phone number. Content also needs accuracy checks as it ages. 
4. Slow pages. Speed affects both search visibility and trust. Core Web Vitals are Google’s measures of loading speed, responsiveness, and visual stability. Only 48% of mobile sites had good Core Web Vitals in 2025. Google also confirms that Core Web Vitals are used in ranking. 
5. Accessibility drift. Accessibility errors can creep in as content changes. In an early 2026 scan of the top million home pages, 95.9% had detectable failures. Public universities and public hospitals fall under the Title II web rule of the Americans with Disabilities Act (ADA). Their compliance dates are April 26, 2027, or April 26, 2028, depending on population. Covered institutions must continue to meet the standard after those dates, so accessibility is an ongoing effort.

Most of these risks are inexpensive to catch early and expensive to fix late, once they’ve affected visitors, data, or compliance. On a decentralized university or health system web presence, the riskiest sites are often the ones without a clear owner, such as old campaign microsites or department pages built years ago.

How Does Poor Website Upkeep Hurt Trust and Revenue?

Visitors read neglect as risk. In a 2026 Pantheon survey, 72% of consumers said they immediately suspect a slow or buggy website is unsecure or fake. Over half said they’re unlikely to return after one suspicious experience. For an institution, that lost visitor may be a prospective student, a patient choosing a provider, or a donor.

People who buy online businesses see the cost of neglect directly. Mushfiq Sarker, founder of WebAcquisition, has provided due diligence on more than 1,000 websites for buyers. “‘Launch and done’ sites are always the cheapest ones to buy,” Sarker says. He traces that discount to two to three years of lost compounded growth. 

While a university or hospital may not be selling its website, the same lost growth can manifest as reduced search visibility and fewer inquiries.

Freshness has to be real. Google’s guidance flags changing page dates to make content seem fresh when nothing substantial has changed. For health topics, it says content must be highly accurate. Real maintenance means checking facts, not updating timestamps.

Run a Website Health Check Before Problems Get Expensive

A website health check is a short, regular review that catches drift before it turns into an emergency. Start with these checks:

Search engine optimization (SEO) teams cover much of the same ground as technical SEO audits, including broken links, redirect chains, and page speed. Plugin updates also belong on a regular schedule, along with the other steps in a WordPress security checklist. Ongoing website maintenance services keep those fixes from slipping.

Let Us Help You Budget for Upkeep, So You Don’t Pay for Neglect

Talk to Eastern Standard about reviewing the health of your sites. Our website support and maintenance team can help you identify gaps, fix the urgent ones, and choose website maintenance plans and packages that match the risks we find, so costs stay predictable.