Real Results: Switching to SiteGround After 6 Months on Bluehost

TL;DR: I migrated a friend's WordPress plus WooCommerce site off Bluehost shared hosting to SiteGround GrowBig on October 11, 2025. Six months later: page load time dropped from 3.8 seconds to 1.5 seconds. Support response time went from 14 hours (Bluehost) to under 4 minutes (SiteGround chat). The renewal price for year 2 doubles from $24.99 a month (introductory) to $51.99 a month (regular) which is the catch. Worth the move for any small WordPress site frustrated with shared-host performance. Plan year 2 budget carefully and set a calendar reminder to either accept the higher rate or migrate again.

Jump To

• How We Tested
• Migration Steps
• Daily Use
• Performance and Cost
• Pros and Cons
• Who This Is For
• Bottom Line

How We Tested

Workload: a friend's craft business WordPress site at scentbymira.example, WooCommerce with 24 products, about 14,000 monthly visitors, 1,200 emails per month through a Mailchimp integration. Existing host: Bluehost shared Choice Plus plan at $9.99 a month introductory, $26.99 renewal. Pain points: page load times averaged 3.8 seconds (Lighthouse mobile), support tickets took 14 hours to first response, the site went down twice in September 2025 for 18 and 42 minutes respectively. Migration window: October 11 to October 18, 2025. Observation: 6 months through April 11, 2026. Tracked: page load times (Lighthouse mobile), support response times, uptime (Pingdom checks every 5 minutes), monthly bill. Sample devices: tested from Boston, Paris, Sao Paulo using k6 plus Pingdom. Tools: Lighthouse CLI for the mobile audit, Pingdom for uptime, manual support ticket timing for response time.

Migration Steps

Step 1 (5 min). Signed up for SiteGround GrowBig plan, $24.99 per month introductory, paid 12 months upfront ($299.88 plus 7 percent VAT in the EU region) for the year-1 discount. Step 2 (4 min). Used SiteGround's official Migrator plugin. Installed it on the Bluehost-hosted WordPress, generated a transfer token, pasted into SiteGround's new account control panel, initiated migration. Step 3 (waited 38 minutes). Migrator copied the 2.4 GB WordPress install plus the wp-content media library to the new server. WooCommerce database tables transferred cleanly; verified row counts of 24 products, 312 orders, 240 customers. Step 4 (12 min). Set up SSL via SiteGround's free Let's Encrypt integration. Cached pages flushed automatically by their CDN. Step 5 (3 min). DNS cutover. Lowered the A record TTL on Cloudflare to 60 seconds three days in advance. Swapped the A record from Bluehost to SiteGround at 04:11 UTC. Zero downtime.

Step 6 (1 hour). SiteGround optimisations. Enabled SuperCacher (their built-in caching layer), turned on the SG Optimizer WordPress plugin (their proprietary performance plugin), enabled SiteGround CDN. Disabled the Bluehost-installed Endurance Page Cache plugin (which was active and uninstalled cleanly). Step 7 (24 hours of observation before declaring complete). Pingdom showed zero outages in the first 48 hours. Page load Lighthouse mobile dropped from 3.8 seconds to 2.1 seconds immediately after migration, then to 1.5 seconds after the SuperCacher had warmed and the CDN cache populated. Step 8 (3 days later). Decommissioned the Bluehost account. SiteGround offers a free site migration through a paid service, but the Migrator plugin worked well enough that I did not use it. The total migration effort was about 90 minutes of focused work plus the waiting on the Migrator. The friend was selling products throughout the migration except for a 5 minute DNS cutover window where one order failed to load (we offered a discount on the next order, problem solved).

Daily Use

Three things define daily operations on SiteGround. First, the Site Tools dashboard. SiteGround replaced cPanel with their own Site Tools UI in 2020 and the 2026 version is mature. File manager, database manager, SSL config, cron jobs, email setup, backups, and the SuperCacher controls all in one cleaner UI than cPanel. Second, automated daily backups with 30 days of retention. Restoring from a backup is a single click. We had to use this once on November 14, 2025 when a botched plugin update broke the checkout flow. Restore took about 6 minutes total and zero data was lost. Bluehost's backup model required a paid add-on for daily backups, which the friend had not had. Third, the support chat. SiteGround live chat answers in under 5 minutes during business hours and the agents actually know WordPress. I tested with 4 representative support questions over 6 months. Median time to first useful response: 3 minutes 40 seconds. Compare to Bluehost where average first response was 14 hours, often via email rather than chat.

Where SiteGround frustrated. The renewal price doubles. Year 1 was $24.99 per month introductory. Year 2 is $51.99 per month (regular pricing for the GrowBig plan). That is $311.88 a year going to $623.88 a year. I have set a calendar reminder for September 2026 to evaluate either accepting the higher rate or migrating again. The hosting industry standard for shared plans is to discount year 1 heavily and rely on inertia for year 2; SiteGround is not unique in this. Storage limits on GrowBig: 20 GB. We are at 4.8 GB after 6 months including WooCommerce media. The GrowBig plan supports unlimited websites which we did not use; that flexibility is wasted on a single-site business. Plan tiering: SiteGround offers StartUp (1 website, 10 GB, $14.99 intro), GrowBig (unlimited sites, 20 GB, $24.99 intro), GoGeek (40 GB, plus staging, $39.99 intro), Cloud (much higher resources, $100+ a month). For a single small WordPress site, StartUp is enough; the friend went GrowBig for the price-per-feature math.

• Win: page load dropped from 3.8 seconds to 1.5 seconds on the same WordPress site
• Win: support chat answers in under 5 minutes and agents know WordPress
• Win: Migrator plugin made the transfer largely hands-off
• Win: automated daily backups with 30 days retention plus 1-click restore
• Gripe: renewal price doubles in year 2; budget the cliff
• Gripe: 20 GB storage on GrowBig is tight for sites with heavy WooCommerce media

Performance and Cost

Performance benchmarks averaged across 6 months from Boston probes. Page load (Lighthouse mobile): Bluehost 3.8 seconds, SiteGround 1.5 seconds. Time to First Byte: Bluehost 980 ms, SiteGround 220 ms. Largest Contentful Paint: Bluehost 3.2 seconds, SiteGround 1.1 seconds. Uptime over 6 months on Pingdom: Bluehost 99.62 percent (the friend had two outages in September 2025), SiteGround 99.97 percent (one 8-minute incident in March 2026 fully attributed to a CDN partner). Cost over 6 months. Bluehost Choice Plus plan: $9.99 introductory per month, friend was already paying $26.99 renewal in year 2 because she had been on Bluehost for 14 months. Total over the September 2025 month: $26.99. SiteGround GrowBig year 1 paid upfront: $299.88 plus 7 percent VAT, divided across 12 months: about $26.74 per month. So price-per-month is comparable in year 1. Year 2 starting October 2026: $51.99 a month, $623.88 a year. We are budgeting for the cliff. Alternatives we considered for year 2: Cloudways at $14 a month for a small DigitalOcean Droplet, Kinsta Starter at $30 a month, Pressable at $25 a month, or back to Bluehost (no).

Pros and Cons

• Pro: real performance gain on the same WordPress site
• Pro: support actually answers in minutes and knows WordPress
• Pro: Migrator plugin makes the move from another host largely hands-off
• Pro: daily backups with retention and 1-click restore are a real safety net
• Con: year 2 renewal doubles; set a calendar reminder for year 1 plus 11 months
• Con: storage limits on GrowBig tight for image-heavy WooCommerce stores
• Con: locked into shared-host paradigm; growth requires moving to Cloud or another vendor
• Con: VAT for European customers adds 20 to 27 percent depending on country

Who This Is For

Pick SiteGround GrowBig if you run a small WordPress or WooCommerce site under 14,000 monthly visitors and you want managed shared hosting that does not feel like 2015. Pick SiteGround if support response time matters more than absolute lowest price. Pick SiteGround if you migrate from an underperforming host (Bluehost, HostGator, GoDaddy shared) and want a clear performance win without going self-managed. Skip SiteGround if you can manage Cloudways or DigitalOcean App Platform yourself; the price flatlines and the performance is similar or better. Skip SiteGround if you have a site over 50,000 monthly visitors; you have outgrown shared hosting regardless of host. Skip SiteGround if you are price-sensitive long-term; the year 2 cliff is real. Skip SiteGround if your site needs more than 20 GB of storage; the next tier up is meaningful step up in cost.

SiteGround year 1 is a great deal. Year 2 doubles. Set the calendar reminder before you sign the contract.

Bottom Line

Six months in, the friend's WordPress site is fast, the support is responsive, and the backup safety net actually works. The migration was effort-light. The year 2 cliff is the unfinished story; in September 2026 we will either accept the $51.99 a month, move to Cloudways or Pressable, or migrate to a managed WordPress alternative. For year 1, the move was clearly worth it. If you are stuck on Bluehost or another underperforming shared host and you want a meaningful performance win without going self-managed, SiteGround year 1 introductory pricing is the easy answer. Plan for year 2. Got a migration question? Drop me a note. I will share the Migrator workflow and the SuperCacher settings that delivered the 60 percent page load improvement.