fastdl.app/en5IW speed test — 20 Oct 2026
Measured from the wfix.shop server on 20 October 2026 at 12:48 UTC. Grade A (94/100), with the screenshots, the timings and the fixes that matter.
Where the first byte went
- DNS lookup 55 ms 50%
- TCP connect 1 ms 1%
- Server wait 54 ms 50%
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 server answered in 109 ms, which is fast: almost all of the wait is the page itself, not the host.
- The page transfers 372.9 KB over 26 request(s). Javascript files are 97% of it, so defer what is not needed for the first screen, and drop tags nobody uses.
- The HTML itself arrives br-compressed.
- It runs over HTTP/3, so the assets share a connection instead of opening one each.
- 97% 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 248 ms, inside the 2.5 s Google calls good.
- Layout stayed still (CLS 0.017), so nothing jumps under the reader's cursor.
- The main thread was blocked for 107 ms in total, which is not enough to feel.
Fix first: Compress text responses - 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.
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, 372.9 KB across all of them.
Top issues
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 201.2 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.
Third-party weight
medium impact2 third-party host(s) serve 360.2 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.
JavaScript weight
medium impact1 JavaScript file(s) over 200 KB: adsbygoogle.js (201.2 KB)
Fix: Split routes, remove unused dependencies, and prefer a two-file build (one pinned library, one application bundle) over many small ones.
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.
Strict-Transport-Security
low impactHSTS is not set, so the first visit on a hostile network can still be downgraded to HTTP.
Fix: Send Strict-Transport-Security with a max-age of at least six months. Add includeSubDomains once every subdomain is HTTPS.
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://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-5892669229376806 3rd party | javascript | 200 | 1.05 s | 201.2 KB |
| https://fastdl.app/en5IW/images/text/card_index.webp | html | 404 | 1.00 s | 0 B |
| https://fastdl.app/en5IW/images/features/video_downloader.png | html | 404 | 1.00 s | 0 B |
| https://fastdl.app/en5IW/images/instruction/copy.png | html | 404 | 1.00 s | 0 B |
| https://fastdl.app/en5IW/images/instruction/copy.webp | html | 404 | 998 ms | 0 B |
| https://fastdl.app/en5IW/images/fallback-ads/logo.svg | html | 404 | 962 ms | 0 B |
| https://www.googletagmanager.com/gtag/js?id=G-YV37DLSFKW 3rd party | javascript | 200 | 961 ms | 159.1 KB |
| https://fastdl.app/en5IW/images/fallback-ads/fastdl.svg | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/text/card_index.png | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/instruction/paste.png | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/instruction/download.png | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/instruction/redirect.png | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/features/photos_downloader.png | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/features/reels_downloader.png | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/features/igtv_downloader.png | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/features/carousel_downloader.png | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/social-link/instagram.svg | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/social-link/facebook.svg | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/social-link/youtube.svg | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/social-link/twitter.svg | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/social-link/tiktok.svg | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/js/app.js?id=19483a6fc2f8990cb27a859ba26ab27e | html | 404 | 961 ms | 0 B |
| https://fastdl.app/en5IW/images/instruction/paste.webp | html | 404 | 960 ms | 0 B |
| https://fastdl.app/en5IW/images/instruction/download.webp | html | 404 | 960 ms | 0 B |
| https://fastdl.app/en5IW/images/instruction/redirect.webp | html | 404 | 960 ms | 0 B |
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