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Image Optimizer, Resizer and CDN – Sirv

v8.2.7

by Sirv CDN and Image Hosting · updated 8 days ago

Serve perfectly optimized images, videos, models and 360 spins. The best WordPress & WooCommerce CDN plugin for media.

cdncompressimageOptimizeresize
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#6,988
Up63 vs yesterday
Active installs (est.)
≈ 969
900+ reported · High
Total downloads
140.8K
140,829 all-time
Rating
4.9/5
265 reviews
Support resolved
–
0 of 0 threads, last 2 months
Growing·Downloads +43.5% (30d)·Toward 1K+ · ETA ~3d

Image Optimizer, Resizer and CDN at a glance

Image Optimizer, Resizer and CDN is a WordPress plugin by Sirv CDN and Image Hosting with 900+ active installs, the #6,988 most popular plugin on WordPress.org. On a typical day it’s downloaded about 96 times, 44% more than the month before. It’s rated 4.9 out of 5 from 265 reviews. Version 8.2.7 came out on Oct 31, 2026 and is tested up to WordPress 7.1.4. Among the 47 plugins tagged “compress”, it ranks #8. It was first released in 2015.

Chart time range

Applies to every chart below. History from Oct 9, 2026, 31 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

2.5K downloads · the last 30 days

Downloads over time
Image Optimizer, Resizer and CDN Compare series
Downloads over time: 30 days across 1 series.0200400Oct 9Oct 14Oct 19Oct 24Oct 28Nov 2Nov 7Oct 29, 2026: Tested up to 7.1.4
View as table
DateImage Optimizer, Resizer and CDN
Nov 7, 202634
Nov 6, 2026138
Nov 5, 2026129
Nov 4, 2026115
Nov 3, 202689
Nov 2, 2026157
Nov 1, 2026404
Oct 31, 2026149
Oct 30, 202653
Oct 29, 202693
Oct 28, 202699
Oct 27, 202642
Oct 26, 202648
Oct 25, 202641
Oct 24, 202645
Oct 23, 202638
Oct 22, 202669
Oct 21, 202644
Oct 20, 2026123
Oct 19, 202674
Oct 18, 202621
Oct 17, 202624
Oct 16, 202639
Oct 15, 202693
Oct 14, 202650
Oct 13, 202650
Oct 12, 202671
Oct 11, 202629
Oct 10, 202634
Oct 9, 202678

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 969 · -21.7% in the last 30 days

Estimated installs
Estimated installs: 12 days across 1 series.1K1.1K1.2KOct 27Oct 29Oct 31Nov 2Nov 4Nov 8Oct 29, 2026: Tested up to 7.1.4
View as table
DateEstimated installs
Nov 8, 2026969
Nov 7, 2026956
Nov 5, 2026971
Nov 4, 2026970
Nov 3, 2026972
Nov 2, 2026975
Nov 1, 2026971
Oct 31, 20261,128
Oct 30, 20261,212
Oct 29, 20261,206
Oct 28, 20261,216
Oct 27, 20261,237

Rank over time

#6,988 · down 317 in the last 30 days

Popular rank
Popular rank: 13 days across 1 series.#6.8K#7KOct 27Oct 29Oct 31Nov 2Nov 4Nov 6Nov 8Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 8, 2026#6,988
Nov 7, 2026#7,051
Nov 6, 2026#6,951
Nov 5, 2026#6,962
Nov 4, 2026#6,981
Nov 3, 2026#6,962
Nov 2, 2026#6,950
Nov 1, 2026#6,965
Oct 31, 2026#6,943
Oct 30, 2026#6,701
Oct 29, 2026#6,696
Oct 28, 2026#6,677
Oct 27, 2026#6,671

Growth %

Average -2.01% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 11 days across 1 series.-10%0%10%Oct 28Oct 30Nov 1Nov 4Nov 8
View as table
DateGrowth
Nov 8, 2026+1.36%
Nov 7, 2026-0.77%
Nov 5, 2026+0.10%
Nov 4, 2026-0.21%
Nov 3, 2026-0.31%
Nov 2, 2026+0.41%
Nov 1, 2026-13.92%
Oct 31, 2026-6.93%
Oct 30, 2026+0.50%
Oct 29, 2026-0.82%
Oct 28, 2026-1.70%

Active installs band

900+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 13 days across 1 series.9009501KOct 27Oct 29Oct 31Nov 2Nov 4Nov 6Nov 8Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 8, 2026900+
Nov 7, 2026900+
Nov 6, 20261K+
Nov 5, 2026900+
Nov 4, 2026900+
Nov 3, 2026900+
Nov 2, 2026900+
Nov 1, 2026900+
Oct 31, 20261K+
Oct 30, 20261K+
Oct 29, 20261K+
Oct 28, 20261K+
Oct 27, 20261K+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

See where Image Optimizer, Resizer and CDN ranks in search

Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.

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Change log

From our daily snapshot of WordPress.org
  1. Rank #6943 → #6988Installs 1K+ → 900+
    • Released 8.2.7 (was 8.2.6)
  2. Rank #6677 → #6962Downloads +189.9%Installs 1K+ → 900+
    • Tested up to 7.1.3 → 7.1.4

Versions in use

Share of active installs on each published version, from WordPress.org.

  • v8.278%
  • v7.56.0%
  • Other16%

Rating trend

4.9★★★★★265 reviews · steady in the last 30 days

Requirements & info

Version history
Version
8.2.7
Requires WordPress
3.0.1
Tested up to
7.1.4
Requires PHP
5.6
First released
Jul 23, 2015
Last updated
Oct 31, 2026
Releases, last 12 months
…

Questions about Image Optimizer, Resizer and CDN

How many websites use Image Optimizer, Resizer and CDN?

Image Optimizer, Resizer and CDN is active on 900+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #6,988 most popular plugin on WordPress.org.

How many times has Image Optimizer, Resizer and CDN been downloaded?

140,829 times in total since 2015. On a typical day it’s downloaded about 96 times. See download stats

When was Image Optimizer, Resizer and CDN last updated?

Version 8.2.7 came out on Oct 31, 2026 (1 week ago).

Is Image Optimizer, Resizer and CDN compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

Does Image Optimizer, Resizer and CDN have known security vulnerabilities?

None that affect the current version. WPVulnerability’s database lists 15 older issues, fixed in earlier versions, so keep Image Optimizer, Resizer and CDN up to date. See its security record

Is Image Optimizer, Resizer and CDN still maintained?

Yes. Its last release was 1 week ago. No support threads were opened in the last two months.

What rating does Image Optimizer, Resizer and CDN have?

4.9 out of 5 from 265 reviews on WordPress.org. 97% of them give 5 stars.

What are the best alternatives to Image Optimizer, Resizer and CDN?

The plugins most like Image Optimizer, Resizer and CDN, by the tags they share, are EWWW Image Optimizer (1M+), Cimo (10K+) and ShortPixel Image Optimizer (300K+). Compare all alternatives

Latest reviews

Analyze reviews
All reviews on WordPress.org

Review stats

4.9

★★★★★

265 reviews

  • 5 stars: 256 reviews, 97%
  • 4 stars: 7 reviews, 3%
  • 3 stars: 0 reviews, 0%
  • 2 stars: 0 reviews, 0%
  • 1 stars: 2 reviews, 1%
Positive
99%4–5★
Mixed
0%3★
Critical
1%1–2★
  • About 36 more 5★ reviews would lift it to 5.0.
  • Each new 1★ review takes 70 five-star reviews to balance out.

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Image Optimizer, Resizer and CDN
Suggested:
Metric
Image Optimizer, Resizer and CDN
Estimated installs≈ 969
Reported installs900+
Rating4.9
Reviews265
Total downloads140.8K
AuthorSirv CDN and Image Hosting
First releasedJul 23, 2015
Version8.2.7
Requires WP3.0.1
Requires PHP5.6
Last updatedOct 31, 2026

Alternatives to Image Optimizer, Resizer and CDN

Compare all alternatives

Popular plugins with the same tags, the most in common first.

Side by side:Image Optimizer, Resizer and CDN vs EWWW Image OptimizerImage Optimizer, Resizer and CDN vs CimoImage Optimizer, Resizer and CDN vs ShortPixel Image Optimizer