Tools & Wizards About Us

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

311institute.com

311 Institute - First for Futures Education, Foresight, and Keynotes

Page Load Speed

11.6 sec in total

First Response

2 sec

Resources Loaded

8.7 sec

Page Rendered

859 ms

About Website

Click here to check amazing 311 Institute content. Otherwise, check out these important facts you probably never knew about 311institute.com

Visit the world's leading destination for futures advisory, education, foresight, innovation, and strategy, and immerse yourself in world class futures content, keynotes, and research.

Visit 311institute.com

Key Findings

We analyzed 311institute.com page load time and found that the first response time was 2 sec and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

311institute.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value23.4 s

0/100

25%

SI (Speed Index)

Value26.4 s

0/100

10%

TBT (Total Blocking Time)

Value5,630 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.251

49/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

Network Requests Diagram

www.311institute.com

1991 ms

sbi-styles.min.css

94 ms

wp-notification-bars-public.css

188 ms

theme.css

265 ms

sb-youtube.min.css

268 ms

Our browser made a total of 229 requests to load all elements on the main page. We found that 54% of them (123 requests) were addressed to the original 311institute.com, 14% (32 requests) were made to Fonts.gstatic.com and 13% (30 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source I0.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 348.8 kB (7%)

Content Size

4.7 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 311institute.com main page is 4.7 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. Only a small number of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 311.3 kB

  • Original 361.0 kB
  • After minification 353.1 kB
  • After compression 49.8 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 311.3 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 1.5 kB

  • Original 3.2 MB
  • After minification 3.2 MB

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. 311 Institute images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 13.2 kB

  • Original 669.9 kB
  • After minification 669.7 kB
  • After compression 656.7 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.

CSS Optimization

-5%

Potential reduce by 22.8 kB

  • Original 478.2 kB
  • After minification 478.2 kB
  • After compression 455.4 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. 311institute.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 157 (81%)

Requests Now

193

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 193 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 311 Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 84 to 1 for JavaScripts and from 70 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

311institute.com accessibility score

84

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

311institute.com 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

311institute.com 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

High

Tap targets are not sized appropriately

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 311institute.com 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 311institute.com 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 data is detected on the main page of 311 Institute. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: