Tools & Wizards About Us
livermore.lib.ca.us screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

livermore.lib.ca.us

Livermore Public Library | Home Library

Page Load Speed

1 sec in total

First Response

261 ms

Resources Loaded

660 ms

Page Rendered

88 ms

livermore.lib.ca.us screenshot

About Website

Click here to check amazing Livermore Lib content for United States. Otherwise, check out these important facts you probably never knew about livermore.lib.ca.us

Visit livermore.lib.ca.us

Key Findings

We analyzed Livermore.lib.ca.us page load time and found that the first response time was 261 ms and then it took 748 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

livermore.lib.ca.us performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

livermore.lib.ca.us

261 ms

ProStyles.css

156 ms

styles.css

308 ms

elcontent.js

200 ms

common.js

392 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Livermore.lib.ca.us and no external sources were called. The less responsive or slowest element that took the longest time to load (392 ms) belongs to the original domain Livermore.lib.ca.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 690 B (55%)

Content Size

1.2 kB

After Optimization

557 B

  • HTML

In fact, the total size of Livermore.lib.ca.us main page is 1.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 1.2 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 690 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 557 B

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 690 B or 55% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (50%)

Requests Now

6

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Livermore Lib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

livermore.lib.ca.us

livermore.lib.ca.us

261 ms

ProStyles.css

ProStyles.css

156 ms

styles.css

styles.css

308 ms

elcontent.js

elcontent.js

200 ms

common.js

common.js

392 ms

features.js

features.js

247 ms

webbridge.js

webbridge.js

249 ms

Accessibility Review

livermore.lib.ca.us accessibility score

74

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

livermore.lib.ca.us best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

livermore.lib.ca.us SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Livermore.lib.ca.us 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 Livermore.lib.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

livermore.lib.ca.us

Open Graph description is not detected on the main page of Livermore Lib. 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: