2.4 sec in total
619 ms
1.2 sec
535 ms
Welcome to sfgov.org homepage info - get ready to check Sfgov best content for United States right away, or after learning these important things about sfgov.org
Find services and information from the City and County of San Francisco.
Visit sfgov.orgWe analyzed Sfgov.org page load time and found that the first response time was 619 ms and then it took 1.8 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.
sfgov.org performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value6.7 s
8/100
25%
Value5.8 s
50/100
10%
Value1,680 ms
11/100
30%
Value0.07
96/100
15%
Value10.2 s
25/100
10%
619 ms
21 ms
21 ms
56 ms
73 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sfgov.org, 16% (7 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (619 ms) relates to the external source Sf.gov.
Page size can be reduced by 170.2 kB (15%)
1.1 MB
954.2 kB
In fact, the total size of Sfgov.org main page is 1.1 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 903.1 kB which makes up the majority of the site volume.
Potential reduce by 60.6 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 60.6 kB or 81% of the original size.
Potential reduce by 80.6 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. Sfgov images are well optimized though.
Potential reduce by 11.4 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 11.4 kB or 14% of the original size.
Potential reduce by 17.6 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. Sfgov.org needs all CSS files to be minified and compressed as it can save up to 17.6 kB or 28% of the original size.
Number of requests can be reduced by 9 (25%)
36
27
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfgov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.sf.gov
619 ms
css_k5fKE0M2HmOPvUAXq1ruwzMFIgSH44JPIsL-Cx_9N0o.css
21 ms
css_6jU4F4ozPa4lmF7aG25JkRLbFU_px9InWHd-L_bpQF0.css
21 ms
css
56 ms
css
73 ms
element.js
69 ms
js_mDMJiVh9bgiTmedCeEuyiqetRcGj0FuGsAtXzVKFhpE.js
36 ms
sfds.js
36 ms
js_sn-iuqGbf-pMN-URokrvy-X0w_1b8Hbmpn9V3MTyMYU.js
41 ms
gtm.js
40 ms
gtag.js
44 ms
js_C3Klx4LSJBFz3UUXV-j6X0h3QWUSaihBtWRtTsgHA7k.js
127 ms
logo.svg
15 ms
sfgov.svg
11 ms
search-blue.svg
12 ms
x-close-white.svg
19 ms
search-white.svg
13 ms
pink%20over%20city%20hall_sergio%20ruiz.jpg
21 ms
London%20Breed%20headshot.jpg
20 ms
Screen%20Shot%202018-12-07%20at%206.45.29%20AM.png
25 ms
2022_Supervisor_Chan_Photo_Final.jpg
22 ms
Screen%20Shot%202018-12-07%20at%206.50.48%20AM.png
26 ms
joel_engardio.jpg
24 ms
Preston%20Portrait%20FINAL%20-%203374.jpg
23 ms
Matt%20Dorsey%2C%20Supervisor%2C%20District%206.jpg
24 ms
2022_Supervisor_Melgar_Photo_Final.jpg
26 ms
Screen%20Shot%202018-12-07%20at%206.49.57%20AM.png
29 ms
Supervisor_Ronen_2019.jpg
27 ms
Supervisor_Walton_2019.jpg
37 ms
Supervisor_Safai_2019.jpg
27 ms
image.png
28 ms
Brooke%20Jenkins.jpg
36 ms
Paul%20Left%202.jpg
35 ms
Screen%20Shot%202018-12-14%20at%2010.12.02%20AM.png
37 ms
440px-David_Chiu_CA_Assembly_photo.jpeg
36 ms
logo-white.svg
47 ms
chevron-up-white.svg
44 ms
iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-B4iFV0Uw.ttf
29 ms
iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-WYiFV0Uw.ttf
38 ms
iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-2Y-FV0Uw.ttf
44 ms
-nFuOG829Oofr2wohFbTp9ifNAn722rq0MXz76CyzAlEsg.ttf
147 ms
-nFuOG829Oofr2wohFbTp9ifNAn722rq0MXz75KyzAlEsg.ttf
157 ms
-nFuOG829Oofr2wohFbTp9ifNAn722rq0MXz7_6yzAlEsg.ttf
190 ms
-nFuOG829Oofr2wohFbTp9ifNAn722rq0MXz70e1zAlEsg.ttf
155 ms
sfgov.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 have valid values
sfgov.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sfgov.org SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sfgov.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 Sfgov.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.
sfgov.org
Open Graph description is not detected on the main page of Sfgov. 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: