2 sec in total
57 ms
1.6 sec
348 ms
Click here to check amazing Firebase content for Pakistan. Otherwise, check out these important facts you probably never knew about firebase.com
Discover Firebase, Google’s mobile and web app development platform that helps developers build apps and games that users will love.
Visit firebase.comWe analyzed Firebase.com page load time and found that the first response time was 57 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
firebase.com performance score
name
value
score
weighting
Value4.4 s
17/100
10%
Value10.4 s
0/100
25%
Value6.9 s
34/100
10%
Value2,910 ms
3/100
30%
Value0.008
100/100
15%
Value17.9 s
4/100
10%
57 ms
67 ms
128 ms
14 ms
41 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 33% of them (21 requests) were addressed to the original Firebase.com, 10% (6 requests) were made to Use.typekit.net and 8% (5 requests) were made to Sandbox-tutorial.firebaseapp.com. The less responsive or slowest element that took the longest time to load (621 ms) relates to the external source Api.segment.io.
Page size can be reduced by 99.3 kB (15%)
668.1 kB
568.9 kB
In fact, the total size of Firebase.com main page is 668.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 603.4 kB which makes up the majority of the site volume.
Potential reduce by 35.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 35.6 kB or 76% of the original size.
Potential reduce by 63.5 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Firebase needs image optimization as it can save up to 63.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 220 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 27 (51%)
53
26
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Firebase. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
firebase.com
57 ms
www.firebase.com
67 ms
aem3dbj.js
128 ms
site.head-2acc75ce.js
14 ms
site.head-4738def2.css
41 ms
fonts.css
209 ms
site.body.vendor-81859509.js
68 ms
oct.js
21 ms
site.body.vendor_external-b2787d43.js
44 ms
site.body.app-79139372.js
59 ms
site.body.home-6602d712.js
46 ms
www.firebase.com
30 ms
golden_gate.jpg
241 ms
twitter-firebase.html
299 ms
twitter-firebasestatus.html
299 ms
twitter-firebaserelease.html
297 ms
facebook.html
326 ms
udacity.png
232 ms
multiplatform_x2.png
234 ms
realtime_x2.png
228 ms
auth_x2.png
232 ms
hosting_x2.png
229 ms
fbevents.js
358 ms
adsct
253 ms
adsct
260 ms
analytics.min.js
170 ms
website-sprite.png
151 ms
krisskross_v2.png
107 ms
ali.jpg
109 ms
sara.jpg
81 ms
ossama.jpg
110 ms
slash_it.png
80 ms
xpZLtTKBTfirWnJM5s4w6B4Azc3vEzndzQD8_qssMbSffHPsgsMmeMJ6Mk6f5Mb.woff
88 ms
jIhxcoeSiRtq3ydBiNdmzCQAxrVvUM3wouMvfNskhSvffHHsgsMmeMJ6Mk6f5Mw.woff
159 ms
gkXG-lWRRqN5mRrPbz5slnVGS-XX9sJtpzbccZ0a2n9ffH-sgsMmeMJ6Mk6f5Mj.woff
200 ms
C-hOknuf-55iQkbpzJmBdD0xgd-wCewb8EQFHPEuqctff4kQgsMmeMJ6Mk6f5MS.woff
236 ms
firebase.woff
107 ms
social.css
61 ms
widgets.js
59 ms
sdk.js
353 ms
p
621 ms
ga.js
152 ms
1e94d17e81dd49be1a01e340b09c5bee834d4d38
133 ms
p.gif
178 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
22 ms
follow_button.6a78875565a912489e9aef879c881358.en.html
52 ms
info.json
179 ms
info.json
171 ms
info.json
217 ms
intercom.c5a1eeb5.js
87 ms
anonymous
142 ms
__utm.gif
22 ms
echo.515e8809.js
38 ms
ping
135 ms
ga-audiences
65 ms
120 ms
xd_arbiter.php
259 ms
jot
112 ms
jot
99 ms
like.php
55 ms
jot
49 ms
vpc6VNjRPXV.js
282 ms
LVx-xkvaJ0b.png
319 ms
firebase.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
firebase.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
firebase.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Firebase.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Firebase.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
firebase.com
Open Graph data is detected on the main page of Firebase. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: