www.teamviewer.com/en-us speed test — 20 Oct 2026

Measured from the wfix.shop server on 20 October 2026 at 12:25 UTC. Grade A (91/100), with the screenshots, the timings and the fixes that matter.

https://www.teamviewer.com/en-us/

20 October 2026 at 12:25 UTC · Free test · report pt_d5abb491dfd4
Grade
A
91/100
Performance99/100
Structure79/100

12 audit(s) passed, 4 need work

First byte (TTFB)162 msmeasured from this server
Fully loaded1.78 sfirst byte + slowest asset
Requests26document + assets
Page weight295.7 KBcompressed transfer
HTML document44.5 KBbr
ProtocolHTTP/3cloudflare
Third-party251.2 KBother hosts

Where the first byte went

  • DNS lookup 37 ms 23%
  • TCP connect 4 ms 2%
  • Server wait 122 ms 75%

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 bytefaster than 97% of 4,999 pages tested here162 ms against a median of 449 ms
Page weightlighter than 72% of 4,999 pages tested here295.7 KB against a median of 650.5 KB
Fully loadedfaster than 53% of 4,999 pages tested here1.78 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 server answered in 162 ms, which is fast: almost all of the wait is the page itself, not the host.
  • The page transfers 295.7 KB over 26 request(s). Images files are 85% of it, so resize and recompress the largest images before anything else.
  • The HTML itself arrives br-compressed.
  • It runs over HTTP/3, so the assets share a connection instead of opening one each.
  • 85% of the weight comes from other hosts (analytics, fonts, embeds), which also means their slow day becomes your slow day.
  • The largest element painted at 784 ms, inside the 2.5 s Google calls good.
  • Layout stayed still (CLS 0.042), so nothing jumps under the reader's cursor.
  • The main thread was blocked for 130 ms in total, which is not enough to feel.

Fix first: Render-blocking resources - 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.

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.

Desktop screenshot of www.teamviewer.com
Desktop 1366 × 768 · 165.7 KB · page is 5006 px tall
Mobile screenshot of www.teamviewer.com
Mobile 390 × 844 · 57.9 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 paint784 msgood is under 2.5 s
Cumulative layout shift0.042under 0.1 is stable
Total blocking time130 mslong tasks during load
First contentful paint508 msfirst content on screen
Browser page weight4.21 MB124 request(s), scripts included
Largest contentful paint784 ms
Goodgood under 2.5 s, poor over 4 s
Cumulative layout shift0.042
Goodgood under 0.1, poor over 0.25
Total blocking time130 ms
Goodgood under 200 ms, poor over 600 ms

Page weight by type

What the page is made of

Images 23 requests
251.2 KB 85%

Transfer size, compressed as sent. 26 request(s) in total, 295.7 KB across all of them.

Top issues

Render-blocking resources

high impact

15 render-blocking resource(s) in the document head (11 script(s), 4 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

23 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.

Third-party weight

medium impact

2 third-party host(s) serve 251.2 KB of this page. Each one is another DNS lookup, TLS handshake and point of failure you do not control.

Fix: Self-host the libraries you can, drop the tags you cannot justify, and preconnect the ones you keep.

Avoid extra redirects

medium impact

2 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

IMAGESteamviewer.scene7.com/is/image/teamviewergmbh/blog-teamviewe…
1.62 s
HTMLwww.teamviewer.com/en-us/content/dam/teamviewer/central-i…
1.42 s
HTMLwww.teamviewer.com/en-us/content/dam/teamviewer/central-i…
1.40 s
IMAGESteamviewer.scene7.com/is/content/teamviewergmbh/logo-slack-b…
1.30 s
IMAGESteamviewer.scene7.com/is/content/teamviewergmbh/logo-salesfo…
1.27 s
IMAGESs7g10.scene7.com/is/content/teamviewergmbh/logo-teamvie…
1.25 s
IMAGESteamviewer.scene7.com/is/content/teamviewergmbh/logo-freshwo…
1.24 s
IMAGESteamviewer.scene7.com/is/content/teamviewergmbh/logo-service…
1.24 s
IMAGESteamviewer.scene7.com/is/content/teamviewergmbh/logo-microso…
1.23 s
IMAGESteamviewer.scene7.com/is/content/teamviewergmbh/logo-jira-sy…
1.23 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://teamviewer.scene7.com/is/image/teamviewergmbh/blog-teamviewer-one-growing-circle?dpr=off 3rd partyimages2001.62 s120.9 KB
https://www.teamviewer.com/en-us/content/dam/teamviewer/central-image-hub/icons/sets/navigation-icons/icon-window-settings-navigation.svg?dpr=offhtml4041.42 s0 B
https://www.teamviewer.com/en-us/content/dam/teamviewer/central-image-hub/icons/sets/carbon-blue-icons/icon-call-connecting-carbon-blue.svg?dpr=offhtml4041.40 s0 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/logo-slack-badge?dpr=off 3rd partyimages2001.30 s478 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/logo-salesforce-landscape?dpr=off 3rd partyimages2001.27 s2.8 KB
https://s7g10.scene7.com/is/content/teamviewergmbh/logo-teamviewer-2?dpr=off 3rd partyimages2001.25 s1.3 KB
https://teamviewer.scene7.com/is/content/teamviewergmbh/logo-freshworks-badge-1?dpr=off 3rd partyimages2001.24 s4.1 KB
https://teamviewer.scene7.com/is/content/teamviewergmbh/logo-servicenow-badge?dpr=off 3rd partyimages2001.24 s486 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/logo-microsoft-intune-symbol?dpr=off 3rd partyimages2001.23 s1.3 KB
https://teamviewer.scene7.com/is/content/teamviewergmbh/logo-jira-symbol?dpr=off 3rd partyimages2001.23 s746 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-person-carbon-blue?dpr=off 3rd partyimages2001.22 s526 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-seamless-it-operations-navigation?dpr=off 3rd partyimages2001.22 s1.7 KB
https://teamviewer.scene7.com/is/content/teamviewergmbh/logo-microsoft-teams-symbol?dpr=off 3rd partyimages2001.22 s1.4 KB
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-customer-support-navigation?dpr=off 3rd partyimages2001.22 s663 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-it-teams-navigation?dpr=off 3rd partyimages2001.22 s662 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-support-use-case-navigation?dpr=off 3rd partyimages2001.22 s640 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-frictionless-experience-navigation?dpr=off 3rd partyimages2001.22 s517 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-dex-use-case-navigation?dpr=off 3rd partyimages2001.22 s494 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/logo-zendesk-badge?dpr=off 3rd partyimages2001.22 s462 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/banner-icon-gartner-mq-report-transparent-1?dpr=off 3rd partyimages2001.22 s424 B
https://teamviewer.scene7.com/is/image/teamviewergmbh/hero-highlight-teamviewer-one-automate-your-it-ot%3AFull-Hero?dpr=off 3rd partyimages2001.22 s93.5 KB
https://teamviewer.scene7.com/is/image/teamviewergmbh/promo-teamviewer-fastforward?dpr=off 3rd partyimages2001.22 s16.3 KB
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-contact-navigation?dpr=off 3rd partyimages2001.22 s1.2 KB
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-success-stories-navigation?dpr=off 3rd partyimages2001.22 s537 B
https://teamviewer.scene7.com/is/content/teamviewergmbh/icon-fast-forward-white?dpr=off 3rd partyimages2001.22 s332 B
Report this page

The page is removed when the owner agrees. Sending this removes nothing by itself.

Run this test on your own site

The same engine, free, with the screenshots and the fixes. No account needed.