Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

bayareagreentours.org

Bay Area Green Tours | Home

Page Load Speed

4.5 sec in total

First Response

1.3 sec

Resources Loaded

2.7 sec

Page Rendered

411 ms

bayareagreentours.org screenshot

About Website

Visit bayareagreentours.org now to see the best up-to-date Bay Area Green Tours content and also check out these interesting facts you probably never knew about bayareagreentours.org

We offer educational tours and events for your team, students, family, or friends. Our tours and experiences focus on environmental and social justice issues including Sustainable Agriculture, Food Ju...

Visit bayareagreentours.org

Key Findings

We analyzed Bayareagreentours.org page load time and found that the first response time was 1.3 sec 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

bayareagreentours.org performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

bayareagreentours.org

1322 ms

style.css

347 ms

styles.css

286 ms

meteor-slides.css

351 ms

social_widget.css

351 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 77% of them (41 requests) were addressed to the original Bayareagreentours.org, 6% (3 requests) were made to S.gravatar.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Bayareagreentours.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 504.7 kB (45%)

Content Size

1.1 MB

After Optimization

624.0 kB

In fact, the total size of Bayareagreentours.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. 25% of websites need less resources to load. Images take 443.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 41.1 kB

  • Original 51.3 kB
  • After minification 49.7 kB
  • After compression 10.2 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 41.1 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 52.4 kB

  • Original 443.5 kB
  • After minification 391.0 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, Bay Area Green Tours needs image optimization as it can save up to 52.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 249.3 kB

  • Original 394.8 kB
  • After minification 333.6 kB
  • After compression 145.5 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 249.3 kB or 63% of the original size.

CSS Optimization

-68%

Potential reduce by 161.8 kB

  • Original 239.1 kB
  • After minification 218.7 kB
  • After compression 77.2 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. Bayareagreentours.org needs all CSS files to be minified and compressed as it can save up to 161.8 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (60%)

Requests Now

52

After Optimization

21

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bay Area Green Tours. 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 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

bayareagreentours.org accessibility score

79

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bayareagreentours.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bayareagreentours.org SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

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 Bayareagreentours.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 Bayareagreentours.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Bay Area Green Tours. 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: