Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

3.3 sec in total

First Response

101 ms

Resources Loaded

2.9 sec

Page Rendered

287 ms

ci.sf.ca.us screenshot

About Website

Click here to check amazing Ci Sf content for United States. Otherwise, check out these important facts you probably never knew about ci.sf.ca.us

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Key Findings

We analyzed Ci.sf.ca.us page load time and found that the first response time was 101 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ci.sf.ca.us performance score

0

Network Requests Diagram

ci.sf.ca.us

101 ms

sfgov.org

400 ms

css

22 ms

core.css

207 ms

flexslider.css

148 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ci.sf.ca.us, 74% (43 requests) were made to Sfgov.org and 5% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Sfgov.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 178.6 kB (16%)

Content Size

1.1 MB

After Optimization

915.2 kB

In fact, the total size of Ci.sf.ca.us 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 895.7 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 112.0 kB

  • Original 181.0 kB
  • After minification 179.0 kB
  • After compression 68.9 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. 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 112.0 kB or 62% of the original size.

Image Optimization

-7%

Potential reduce by 66.6 kB

  • Original 895.7 kB
  • After minification 829.1 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. Ci Sf images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 17 (33%)

Requests Now

51

After Optimization

34

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ci Sf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

SEO Factors

ci.sf.ca.us SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ci.sf.ca.us can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Ci.sf.ca.us 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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Ci Sf. 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: