www.tudocelular.com speed test — 20 Oct 2026
Measured from the wfix.shop server on 20 October 2026 at 15:47 UTC. Grade B (84/100), with the screenshots, the timings and the fixes that matter.
Where the first byte went
- DNS lookup 73 ms 13%
- TCP connect 65 ms 12%
- Server wait 409 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
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 546 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 1.01 MB over 26 request(s). Javascript files are 42% 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.
- 98% 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 968 ms, inside the 2.5 s Google calls good.
- Layout stayed still (CLS 0.011), so nothing jumps under the reader's cursor.
- The main thread was blocked for 155 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.
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.
Page weight by type
What the page is made of
Transfer size, compressed as sent. 26 request(s) in total, 1.01 MB across all of them.
Top issues
Server response time (TTFB)
high impactThe first byte arrived after 546 ms. Of that, 409 ms was the server thinking and 138 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 impact1 text response(s) of 10 KB or more are sent uncompressed, and the document itself is not compressed. That is 131.2 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.
Total page weight
medium impactThe page transfers 1.01 MB across 26 request(s), with the document itself at 22.1 KB.
Fix: Work through the heaviest assets first: images, then fonts, then third-party scripts.
Third-party weight
medium impact7 third-party host(s) serve 1,016.0 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 impact1 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
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
| Request | Type | Status | Time | Size |
|---|---|---|---|---|
| https://t2.tudocdn.net/838105?w=980&h=340 3rd party | images | 200 | 1.48 s | 38.2 KB |
| https://t2.tudocdn.net/781556?w=980&h=340 3rd party | images | 200 | 1.46 s | 54.1 KB |
| https://t2.tudocdn.net/838109?w=980&h=340 3rd party | images | 200 | 1.44 s | 86.6 KB |
| https://t2.tudocdn.net/835232?w=980&h=340 3rd party | images | 200 | 1.41 s | 63.2 KB |
| https://t2.tudocdn.net/837135?w=980&h=340 3rd party | images | 200 | 1.37 s | 46.7 KB |
| https://css.tudocdn.net/favicon.png 3rd party | images | 200 | 1.33 s | 619 B |
| https://www.tudocelular.com/manifest.json | other | 200 | 1.32 s | 179 B |
| https://css.tudocdn.net/apple-touch-icon.png 3rd party | images | 200 | 1.23 s | 8.3 KB |
| https://css.tudocdn.net/icon-196x196.png 3rd party | images | 200 | 1.22 s | 5.7 KB |
| https://www.googletagmanager.com/gtag/js?id=G-GSRPV0B8BK 3rd party | javascript | 200 | 1.05 s | 174.7 KB |
| https://securepubads.g.doubleclick.net/tag/js/gpt.js 3rd party | javascript | 200 | 1.03 s | 131.2 KB |
| https://www.tudocelular.com/new_files/img/transparent.png | images | 200 | 1.01 s | 181 B |
| https://themes.googleusercontent.com/static/fonts/roboto/v9/vzIUHo9z-oJ4WgkpPOtg1_esZW2xOQ-xsNqO47m55DA.woff 3rd party | fonts | 200 | 990 ms | 20.9 KB |
| https://js.tudocdn.net/static/js/jquery.min_jquery.unveil_jquery.cookie_autocomplete_autoloader_scripts_banners_bannermanager_session_comments_jquery.cycle2.min_photo-compare_messagebox_recaptcha_pricealertpopup_pn_notification-new/global_v25.js 3rd party | javascript | 200 | 977 ms | 132.2 KB |
| https://themes.googleusercontent.com/static/fonts/robotocondensed/v8/b9QBgL0iMZfDSpmcXcE8nNeiznanRB67rGZDYkMvKPc.woff 3rd party | fonts | 200 | 969 ms | 19.9 KB |
| https://themes.googleusercontent.com/static/fonts/robotocondensed/v8/b9QBgL0iMZfDSpmcXcE8nCSLrGe-fkSRw2DeVgOoWcQ.woff 3rd party | fonts | 200 | 966 ms | 20.1 KB |
| https://css.tudocdn.net/new_files/img/shim.gif 3rd party | images | 200 | 960 ms | 43 B |
| https://themes.googleusercontent.com/static/fonts/robotocondensed/v8/Zd2E9abXLFGSr9G3YK2MsFzqCfRpIA3W6ypxnPISCPA.woff 3rd party | fonts | 200 | 959 ms | 19.9 KB |
| https://themes.googleusercontent.com/static/fonts/roboto/v9/2UX7WLTfW3W8TclTUvlFyQ.woff 3rd party | fonts | 200 | 957 ms | 20.4 KB |
| https://themes.googleusercontent.com/static/fonts/roboto/v9/Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff 3rd party | fonts | 200 | 951 ms | 20.2 KB |
| https://themes.googleusercontent.com/static/fonts/roboto/v9/d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff 3rd party | fonts | 200 | 947 ms | 19.1 KB |
| https://www.facebook.com/tr?id=284696378395882&ev=PageView&noscript=1 3rd party | images | 200 | 945 ms | 44 B |
| https://css.tudocdn.net/new_files/img/logo_principal.gif 3rd party | images | 200 | 943 ms | 5.3 KB |
| https://css.tudocdn.net/new_files/templates/theme_darklight/css/style_new_v95.css 3rd party | css | 200 | 942 ms | 107.6 KB |
| https://themes.googleusercontent.com/static/fonts/roboto/v9/RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff 3rd party | fonts | 200 | 942 ms | 21.1 KB |
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