409 ms in total
35 ms
280 ms
94 ms
Visit transit.511.org now to see the best up-to-date Transit 511 content for United States and also check out these interesting facts you probably never knew about transit.511.org
511 is a free phone and web service that provides Bay Area transportation information. Call 511 or visit 511.org to get information about Traffic, Transit, Carpool, Vanpool, or Bicycling.
Visit transit.511.orgWe analyzed Transit.511.org page load time and found that the first response time was 35 ms and then it took 374 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
transit.511.org performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value12.8 s
0/100
25%
Value4.1 s
79/100
10%
Value0 ms
100/100
30%
Value0.685
7/100
15%
Value4.4 s
83/100
10%
35 ms
49 ms
8 ms
23 ms
49 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Transit.511.org, 70% (23 requests) were made to 511.org and 9% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (75 ms) relates to the external source 511.org.
Page size can be reduced by 274.4 kB (14%)
2.0 MB
1.7 MB
In fact, the total size of Transit.511.org main page is 2.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 81.9 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. This page needs HTML code to be minified as it can gain 31.1 kB, which is 33% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 81.9 kB or 87% of the original size.
Potential reduce by 133.4 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. Transit 511 images are well optimized though.
Potential reduce by 52.9 kB
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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 52.9 kB or 16% of the original size.
Potential reduce by 6.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Transit.511.org needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 21% of the original size.
Number of requests can be reduced by 13 (48%)
27
14
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Transit 511. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
transit.511.org
35 ms
511.org
49 ms
css_pK08SgndzNq9Qi0R7MmtR23UXlBwI-tH1NcEIj233TM.css
8 ms
css_KspXtaQT41ZQd3_SG0UO_haGIMtCggPP2h3OgWf9FnY.css
23 ms
bootstrap.min.css
49 ms
css
55 ms
css_OJi2MQSYWA9eI1NINW4ZM4xNDjfHFhBeg_C_X37gZfo.css
24 ms
511-sfbay-logo.png
21 ms
element.js
73 ms
js_BGffP6hUmPG62oYf7KVsa2iRsgyGIMjsTIe9KEJTwCk.js
19 ms
popper.min.js
39 ms
bootstrap.min.js
71 ms
js_otwqnquhLtuZUWInxzAheF1ctvVAS_XhuYhLh_K6ylo.js
30 ms
gtm.js
30 ms
gtag.js
30 ms
js_8qCwVDFOflAVFHzzVa2hdMu6Vtwn1qSShnzCAat3I-Q.js
36 ms
css_1K8QxpLwbEIlVF5-R7ESK_pL3LBf_w9xp3GArbydgdI.css
6 ms
analytics.js
36 ms
clipper-logo-blue.png
25 ms
logo-thumb-expresslanes.jpg
23 ms
commuter-benefits.png
24 ms
logo-thumb-fastrak.jpg
22 ms
plan%20bay%20area%202x%20%281%29.png
28 ms
logo-thumb-assist.jpg
23 ms
511_HompageSlider_540x405_bikes.png
29 ms
511_HompageSlider_540x405_V1.png
75 ms
511_firefighter.png
30 ms
BFA-2203_511_Carousel_Image_R1C.jpg
27 ms
nixle-everbridge-icon.png
27 ms
2sDfZG1Wl4LcnbuKjk0j.ttf
73 ms
2sDcZG1Wl4LcnbuCJW8zaGW8.ttf
75 ms
2sDcZG1Wl4LcnbuCNWgzaGW8.ttf
74 ms
icomoon.ttf
11 ms
transit.511.org 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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
transit.511.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
transit.511.org SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Transit.511.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Transit.511.org 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.
transit.511.org
Open Graph data is detected on the main page of Transit 511. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: