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Welcome to sfenvironment.org homepage info - get ready to check Sf Environment best content for United States right away, or after learning these important things about sfenvironment.org
SF Environment creates visionary policies and innovative programs that promote social equity, protect human health, and lead the way toward a sustainable future. We put our mission into action by mobi...
Visit sfenvironment.orgWe analyzed Sfenvironment.org page load time and found that the first response time was 26 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.
sfenvironment.org performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value7.8 s
3/100
25%
Value6.5 s
38/100
10%
Value9,160 ms
0/100
30%
Value0.002
100/100
15%
Value16.9 s
5/100
10%
26 ms
10 ms
12 ms
14 ms
13 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 58% of them (63 requests) were addressed to the original Sfenvironment.org, 9% (10 requests) were made to Static.xx.fbcdn.net and 8% (9 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (438 ms) relates to the external source Facebook.com.
Page size can be reduced by 409.8 kB (47%)
876.7 kB
466.9 kB
In fact, the total size of Sfenvironment.org main page is 876.7 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. 60% of websites need less resources to load. Images take 396.2 kB which makes up the majority of the site volume.
Potential reduce by 81.8 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 81.8 kB or 83% of the original size.
Potential reduce by 43.9 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, Sf Environment needs image optimization as it can save up to 43.9 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 157.0 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 157.0 kB or 69% of the original size.
Potential reduce by 127.1 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. Sfenvironment.org needs all CSS files to be minified and compressed as it can save up to 127.1 kB or 83% of the original size.
Number of requests can be reduced by 40 (38%)
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The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sf Environment. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
sfenvironment.org
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sfenvironment.org accessibility score
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
Form elements do not have associated labels
sfenvironment.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
sfenvironment.org 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
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 Sfenvironment.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 Sfenvironment.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.
sfenvironment.org
Open Graph data is detected on the main page of Sf Environment. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: