Tools & Wizards About Us
eldoradolibrary.org screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

eldoradolibrary.org

El Dorado County Library

Page Load Speed

1.9 sec in total

First Response

419 ms

Resources Loaded

1.2 sec

Page Rendered

228 ms

eldoradolibrary.org screenshot

About Website

Visit eldoradolibrary.org now to see the best up-to-date El Dorado Library content for United States and also check out these interesting facts you probably never knew about eldoradolibrary.org

The El Dorado County Library is located in Northern California in the Gold Country. Our library system consists of the main library in Placerville, five branches and a bookmobile throughout the count...

Visit eldoradolibrary.org

Key Findings

We analyzed Eldoradolibrary.org page load time and found that the first response time was 419 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

eldoradolibrary.org performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

eldoradolibrary.org

419 ms

style.css

256 ms

widget.js

152 ms

undefined

79 ms

analytics.js

37 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 74% of them (25 requests) were addressed to the original Eldoradolibrary.org, 12% (4 requests) were made to Engagedpatrons.org and 9% (3 requests) were made to Ltfl.librarything.com. The less responsive or slowest element that took the longest time to load (661 ms) relates to the external source Engagedpatrons.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 435.9 kB (48%)

Content Size

916.8 kB

After Optimization

481.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eldoradolibrary.org main page is 916.8 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. 20% of websites need less resources to load. Images take 582.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 17.1 kB

  • Original 23.9 kB
  • After minification 23.6 kB
  • After compression 6.8 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 17.1 kB or 72% of the original size.

Image Optimization

-34%

Potential reduce by 200.4 kB

  • Original 582.8 kB
  • After minification 382.4 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. Obviously, El Dorado Library needs image optimization as it can save up to 200.4 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 194.6 kB

  • Original 280.6 kB
  • After minification 280.5 kB
  • After compression 86.0 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 194.6 kB or 69% of the original size.

CSS Optimization

-80%

Potential reduce by 23.8 kB

  • Original 29.5 kB
  • After minification 22.9 kB
  • After compression 5.8 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. Eldoradolibrary.org needs all CSS files to be minified and compressed as it can save up to 23.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

32

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of El Dorado Library. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

eldoradolibrary.org

eldoradolibrary.org

419 ms

style.css

style.css

256 ms

widget.js

widget.js

152 ms

undefined

undefined

79 ms

analytics.js

analytics.js

37 ms

db_heritage.jpg

db_heritage.jpg

143 ms

db_eref.gif

db_eref.gif

228 ms

db_ebsco2.gif

db_ebsco2.gif

229 ms

db_arrc.jpg

db_arrc.jpg

231 ms

db_history.jpg

db_history.jpg

457 ms

db_worldbook.jpg

db_worldbook.jpg

231 ms

db_worldbooksp.jpg

db_worldbooksp.jpg

218 ms

db_career.jpg

db_career.jpg

294 ms

db_worldbookkids.jpg

db_worldbookkids.jpg

304 ms

db_worldbook_student.gif

db_worldbook_student.gif

306 ms

pronunciator-250x86.jpg

pronunciator-250x86.jpg

541 ms

logo20081.jpg

logo20081.jpg

308 ms

wifi_icon.jpg

wifi_icon.jpg

405 ms

db_download.gif

db_download.gif

406 ms

enki.jpg

enki.jpg

456 ms

Zinio1.jpg

Zinio1.jpg

407 ms

preschool.jpg

preschool.jpg

452 ms

students.gif

students.gif

530 ms

cohs_homepage.jpg

cohs_homepage.jpg

539 ms

facebook.gif

facebook.gif

530 ms

edcseal.gif

edcseal.gif

531 ms

blue.jpg

blue.jpg

618 ms

minieventscalendar2.cfm

minieventscalendar2.cfm

661 ms

connector.php

connector.php

316 ms

collect

collect

12 ms

connector_LB.css

connector_LB.css

37 ms

jquery.cluetip.css

jquery.cluetip.css

146 ms

ui.datepicker.css

ui.datepicker.css

144 ms

arrowright.gif

arrowright.gif

144 ms

Accessibility Review

eldoradolibrary.org accessibility score

89

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

eldoradolibrary.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

eldoradolibrary.org SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eldoradolibrary.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 Eldoradolibrary.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

eldoradolibrary.org

Open Graph description is not detected on the main page of El Dorado Library. 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: