3.8 sec in total
137 ms
3.2 sec
432 ms
Welcome to baaqmd.gov homepage info - get ready to check BAAQMD best content for United States right away, or after learning these important things about baaqmd.gov
Bay Area Air Quality Management District website
Visit baaqmd.govWe analyzed Baaqmd.gov page load time and found that the first response time was 137 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Baaqmd.gov rating and web reputation
baaqmd.gov performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value8.8 s
1/100
25%
Value7.6 s
25/100
10%
Value360 ms
72/100
30%
Value0.058
98/100
15%
Value20.1 s
2/100
10%
137 ms
291 ms
54 ms
58 ms
56 ms
Our browser made a total of 170 requests to load all elements on the main page. We found that 35% of them (60 requests) were addressed to the original Baaqmd.gov, 19% (32 requests) were made to Maps.googleapis.com and 8% (14 requests) were made to Mts0.googleapis.com. The less responsive or slowest element that took the longest time to load (669 ms) relates to the external source Baaqmdmapsprod.azurewebsites.net.
Page size can be reduced by 1.4 MB (28%)
4.9 MB
3.5 MB
In fact, the total size of Baaqmd.gov main page is 4.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 155.2 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 58.0 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 155.2 kB or 89% of the original size.
Potential reduce by 124.4 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. BAAQMD images are well optimized though.
Potential reduce by 636.5 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 636.5 kB or 56% of the original size.
Potential reduce by 489.2 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. Baaqmd.gov needs all CSS files to be minified and compressed as it can save up to 489.2 kB or 85% of the original size.
Number of requests can be reduced by 97 (62%)
157
60
The browser has sent 157 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BAAQMD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
baaqmd.gov
137 ms
www.baaqmd.gov
291 ms
richtexteditor.css
54 ms
bootstrap-theme.min.css
58 ms
IcoMoon.css
56 ms
jquery.bxslider.css
59 ms
main.min.css
175 ms
abe8piu.js
156 ms
WebResource.axd
74 ms
ScriptResource.axd
130 ms
ScriptResource.axd
106 ms
element.js
49 ms
require-2.1.8.min.js
38 ms
www.baaqmd.gov
132 ms
print.min.css
77 ms
colored-globe.png
251 ms
logo-with-tagline.png
250 ms
logo-no-tagline-png.gif
238 ms
board-desktop.jpg
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board-tablet.jpg
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sparetheair_desktop-jpg.jpg
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sparetheair_tablet-jpg.jpg
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spare-the-air-logo-369x85-png.png
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climateaction_desktop-jpg.jpg
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climateaction_tablet-jpg.jpg
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ev_desktop-jpg.jpg
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ev_tablet-jpg.jpg
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refinery_desktop-jpg.jpg
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refinery_tablet-jpg.jpg
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player-icon.png
434 ms
air-monitoring.jpg
455 ms
woodsmoke.jpg
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air-district-hearing-jpg.jpg
498 ms
video-camera-icon-png.png
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2014cov-jpg.jpg
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baaqmd-logo-transparent-white-278x41-png.png
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spare-the-air-logo-144x31-png.png
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bay-area-bike-share-logo-144x56-png.png
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877-4no-burn-144x14-png.png
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header-clouds.png
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cse.js
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airdistrict.woff
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cse.js
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map-air-quality-home.html
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carousel-border-top.png
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board-tablet.jpg
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sparetheair_tablet-jpg.jpg
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climateaction_tablet-jpg.jpg
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ev_tablet-jpg.jpg
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refinery_tablet-jpg.jpg
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cloud_background.jpg
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spare-the-air-docked-alert-logo-mobile-winter.png
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faded-webcast-bg.png
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news-ellipse-icon.png
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translateelement.css
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main.js
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cse.js
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jsapi
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default+en.css
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default+en.I.js
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default.css
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top-footer-background-sample.jpg
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jsapi
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social-icons-sprite.png
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element_main.js
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analytics.js
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async-ads.js
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search-icon-desktop.png
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small-logo.png
13 ms
main.js
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default.css
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collect
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translate_24dp.png
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l
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default.css
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style.css
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jquery.min.js
101 ms
js
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client.js
99 ms
markerwithlabel_packed.js
104 ms
siteFunctions.js
509 ms
air-quality-home.js
515 ms
alert-spare-the-air.jpg
669 ms
jquery-1.11.1.min.js
54 ms
knockout-3.2.0.min.js
39 ms
placeholder.js
29 ms
helperFunctions.js
30 ms
bootstrap.min.js
32 ms
jquery.mobile.custom.min.js
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jquery.cookie.min.js
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A3846CFCAD994CE8B96BA239B2A02EA2.ashx
41 ms
cb=gapi.loaded_0
92 ms
common.js
25 ms
util.js
91 ms
marker.js
47 ms
map.js
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onion.js
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kml.js
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e56ecb6d-da41-4bd9-982d-2d295bec9ab0.woff
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d999c07b-a049-4eb5-b8a6-4f36ae25e67e.woff
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icomoon.woff
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2-days-forecast
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loader.gif
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openhand_8_8.cur
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ViewportInfoService.GetViewportInfo
100 ms
stats.js
67 ms
controls.js
60 ms
postmessageRelay
105 ms
KmlOverlayService.GetOverlays
35 ms
infowindow.js
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css
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transparent.png
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google4.png
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mapcnt6.png
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sv5.png
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tmapctrl4.png
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vt
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core:rpc:shindig.random:shindig.sha1.js
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mapslt
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mapslt
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mapslt
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mapslt
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mapslt
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mapslt
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mapslt
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mapslt
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mapslt
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mapslt
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mapslt
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zN7GBFwfMP4uA6AR0HCoLQ.ttf
218 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
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Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
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d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
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AuthenticationService.Authenticate
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KmlOverlayService.GetOverlays
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baaqmd.gov 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
baaqmd.gov 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
baaqmd.gov 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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Baaqmd.gov 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 Baaqmd.gov 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.
baaqmd.gov
Open Graph description is not detected on the main page of BAAQMD. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: