www.comodo.com speed test — 20 Oct 2026

Measured from the wfix.shop server on 20 October 2026 at 13:51 UTC. Grade C (72/100), with the screenshots, the timings and the fixes that matter.

https://www.comodo.com/

20 October 2026 at 13:51 UTC · Free test · report pt_d86933c98d86
Grade
C
72/100
Performance78/100
Structure62/100

10 audit(s) passed, 6 need work

First byte (TTFB)943 msmeasured from this server
Fully loaded2.11 sfirst byte + slowest asset
Requests26document + assets
Page weight456.0 KBcompressed transfer
HTML document47.1 KBgzip
ProtocolHTTP/3NuCDN/v2.60.11
Third-party99 Bother hosts

Where the first byte went

  • DNS lookup 53 ms 6%
  • TCP connect 83 ms 9%
  • Server wait 808 ms 86%

Measured on the connection that fetched the HTML. Every other request on the page waits for the end of this bar before it can start.

How this page compares

First byteslower than 83% of 4,999 pages tested here943 ms against a median of 448 ms
Page weightlighter than 61% of 4,999 pages tested here456.0 KB against a median of 650.5 KB
Fully loadedslower than 61% of 4,999 pages tested here2.11 s against a median of 1.84 s
Requestssends more requests than 100% of 4,999 pages tested here26 against a median of 26

Every report published here is in this comparison, so it is a reference population of pages tested from one server - not a benchmark of the whole web.

What these numbers mean

  • The first byte took 943 ms. Everything else waits for that number, so the server is where to start: caching, a slow query, or an overloaded host.
  • The page transfers 456.0 KB over 26 request(s). Javascript files are 51% of it, so defer what is not needed for the first screen, and drop tags nobody uses.
  • The HTML itself arrives gzip-compressed.
  • It runs over HTTP/3, so the assets share a connection instead of opening one each.
  • The largest element took 4.26 s to paint, past the 2.5 s threshold: usually a hero image that is too big or a render-blocking script in front of it.
  • Layout stayed still (CLS 0.001), so nothing jumps under the reader's cursor.
  • The main thread was blocked for 68 ms in total, which is not enough to feel.

Fix first: Server response time (TTFB) - Cut server think time: page cache, query indexes, fewer synchronous calls to third parties inside the request. Connection setup is distance, so a nearer region or a CDN edge helps instead.

Read on one shared server, not a visitor's phone: use it to compare pages against each other, not as a promise about every connection. We fix what these tests find.

Screenshot

What the page looks like

Loaded in headless Chromium on this server. Click an image to open it full size.

Mobile screenshot of www.comodo.com
Mobile 390 × 844 · 166.6 KB · page is 6000 px tall

Browser render

The same URL loaded in a real browser, so these are the readings curl cannot produce. The grade above is still built from the server measurements.

Largest contentful paint4.26 sgood is under 2.5 s
Cumulative layout shift0.001under 0.1 is stable
Total blocking time68 mslong tasks during load
First contentful paint4.26 sfirst content on screen
Browser page weight5.79 MB172 request(s), scripts included
Failed requests5blocked or unreachable
Largest contentful paint4.26 s
Poorgood under 2.5 s, poor over 4 s
Cumulative layout shift0.001
Goodgood under 0.1, poor over 0.25
Total blocking time68 ms
Goodgood under 200 ms, poor over 600 ms

Page weight by type

What the page is made of

Javascript 17 requests
234.4 KB 51%
Images 6 requests
174.4 KB 38%
Other 2 requests
99 B 0%

Transfer size, compressed as sent. 26 request(s) in total, 456.0 KB across all of them.

Top issues

Server response time (TTFB)

high impact

The first byte arrived after 943 ms. Of that, 808 ms was the server thinking and 136 ms was connection setup. A first byte under 400 ms is what a visitor feels as instant.

Fix: Cut server think time: page cache, query indexes, fewer synchronous calls to third parties inside the request. Connection setup is distance, so a nearer region or a CDN edge helps instead.

Compress text responses

high impact

8 text response(s) of 10 KB or more are sent uncompressed, and the document itself is not compressed. That is 229.1 KB of compressible text.

Fix: Turn on brotli (preferred) or gzip for text/css, javascript and text/html in the web server. This is the cheapest win available on almost any site.

Render-blocking resources

high impact

42 render-blocking resource(s) in the document head (5 script(s), 37 stylesheet(s)). The page cannot paint until each one arrives.

Fix: Add defer or async to scripts that do not change the first paint, inline the critical CSS, and load the rest with media="print" plus an onload swap.

Cache static assets

medium impact

11 asset(s) answer without a Cache-Control max-age, so browsers revalidate them on every visit.

Fix: Version filenames on change and serve them with a long max-age plus immutable. That is what makes a returning visitor fast.

Avoid extra redirects

medium impact

1 redirect hop(s) before the page load started, each one a full round trip before the first byte.

Fix: Link to the canonical URL (and make sure http, the apex domain and www all point at it) so no visitor pays a redirect first.

Waterfall

Slowest requests

JAVASCRIPToptanon.blob.core.windows.net/consent/2ba2f9bb-6158-481a-aca3-98983f…
1.16 s
JAVASCRIPTwww.comodo.com/wp-content/plugins/contact-form-7/incl…
1.12 s
JAVASCRIPTwww.comodo.com/wp-content/plugins/contact-form-7/incl…
1.08 s
OTHERjs.hs-scripts.com/5981196.js
1.05 s
OTHERscripts.iconnode.com/99206.js
1.05 s
JAVASCRIPTwww.comodo.com/wp-content/plugins/jet-menu/integratio…
1.03 s
JAVASCRIPTwww.comodo.com/wp-includes/js/jquery/jquery-migrate.m…
1.03 s
IMAGESwww.comodo.com/wp-content/uploads/2020/08/Comodo_Bran…
1.03 s
IMAGESwww.comodo.com/wp-content/uploads/2024/05/daily-malwa…
1.02 s
IMAGESwww.comodo.com/wp-content/uploads/2024/05/built-with-…
1.02 s

Each bar is one request's own response time, scaled to the slowest. Assets were fetched in parallel, so the bars overlap in real time rather than stacking. first party third party

RequestTypeStatusTimeSize
https://optanon.blob.core.windows.net/consent/2ba2f9bb-6158-481a-aca3-98983f23a8df.js 3rd partyjavascript4041.16 s0 B
https://www.comodo.com/wp-content/plugins/contact-form-7/includes/js/index.js?ver=5.9.5javascript2001.12 s12.7 KB
https://www.comodo.com/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=5.9.5javascript2001.08 s11.2 KB
https://js.hs-scripts.com/5981196.js?integration=WordPress&ver=11.1.21 3rd partyother4101.05 s99 B
https://scripts.iconnode.com/99206.js 3rd partyother4031.05 s0 B
https://www.comodo.com/wp-content/plugins/jet-menu/integration/themes/astra/assets/js/script.js?ver=2.4.0javascript2001.03 s168 B
https://www.comodo.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1javascript2001.03 s23 B
https://www.comodo.com/wp-content/uploads/2020/08/Comodo_Brand_Logo_Cybersec_Red_RGB_Primary-1-300x96.pngimages2001.03 s11.6 KB
https://www.comodo.com/wp-content/uploads/2024/05/daily-malware-scan-1.webpimages2001.02 s49.0 KB
https://www.comodo.com/wp-content/uploads/2024/05/built-with-people-in-mind.webpimages2001.02 s13.8 KB
https://www.comodo.com/wp-content/themes/astra/assets/js/minified/style.min.js?ver=2.6.1javascript2001.02 s23 B
https://www.comodo.com/wp-content/uploads/essential-addons-elementor/eael-205932.js?ver=1750432807javascript2001.01 s0 B
https://www.comodo.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1javascript2001.01 s23 B
https://www.comodo.com/wp-content/plugins/essential-addons-for-elementor-lite/assets/front-end/js/view/general.min.js?ver=5.9.24javascript2001.01 s10.1 KB
https://www.comodo.com/wp-content/plugins/elementor/assets/lib/font-awesome/js/v4-shims.min.js?ver=4.3.5javascript2001.01 s14.7 KB
https://www.comodo.com/wp-content/uploads/2024/06/cis-complete.webpimages2001.01 s62.7 KB
https://www.comodo.com/wp-content/plugins/elementor/assets/js/frontend.min.js?ver=4.3.5javascript2001.01 s58.6 KB
https://www.comodo.com/wp-includes/js/jquery/ui/core.min.js?ver=1.14.2javascript2001.00 s18.2 KB
https://www.comodo.com/wp-content/uploads/2024/06/comprehensive-protection.webpimages200996 ms32.6 KB
https://www.comodo.com/wp-content/uploads/2024/05/comodo-logo.svgimages200992 ms4.6 KB
https://www.comodo.com/wp-content/plugins/jet-menu/assets/public/js/legacy/jet-menu-public-scripts.js?ver=2.4.0javascript200991 ms51.5 KB
https://www.comodo.com/wp-content/plugins/jet-menu/assets/public/lib/vue/vue.min.js?ver=2.6.11javascript200987 ms23 B
https://www.comodo.com/wp-includes/js/dist/hooks.min.js?ver=f0f188028580e8dc1255javascript200983 ms5.0 KB
https://www.comodo.com/wp-content/plugins/elementor/assets/js/frontend-modules.min.js?ver=4.3.5javascript200979 ms51.8 KB
https://www.comodo.com/wp-content/plugins/elementor/assets/js/webpack.runtime.min.js?ver=4.3.5javascript200978 ms103 B
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