Tools & Wizards About Us
tninventors.org screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

tninventors.org

Tennessee Inventors Association TIA in Knoxville, Oak Ridge, TN

Page Load Speed

1.7 sec in total

First Response

715 ms

Resources Loaded

774 ms

Page Rendered

175 ms

tninventors.org screenshot

About Website

Visit tninventors.org now to see the best up-to-date TN Inventors content and also check out these interesting facts you probably never knew about tninventors.org

TIA: Tenn Inventors Association TIA in East Tennessee (ET), including Knoxville Tenn and Oak Ridge TN. A group for inventors, innovators, and entrepreneurs seeking to profit from their inventions.

Visit tninventors.org

Key Findings

We analyzed Tninventors.org page load time and found that the first response time was 715 ms and then it took 949 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

tninventors.org performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.16

73/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

tninventors.org

715 ms

css_f5381d3c35ef69e1a41d0ab15cded62c.css

15 ms

js_e3caf739218cdf15db70ea1bf34ee05c.js

15 ms

counter.js

37 ms

js_95edc17a040129cbdefcccd6da11ac5b.js

14 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 73% of them (8 requests) were addressed to the original Tninventors.org, 18% (2 requests) were made to Connect.facebook.net and 9% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (715 ms) belongs to the original domain Tninventors.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.2 kB (51%)

Content Size

295.0 kB

After Optimization

144.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tninventors.org main page is 295.0 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. 40% of websites need less resources to load. Images take 110.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 25.4 kB

  • Original 34.0 kB
  • After minification 31.5 kB
  • After compression 8.6 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 25.4 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 9.2 kB

  • Original 110.2 kB
  • After minification 101.1 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. TN Inventors images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 74.2 kB

  • Original 99.7 kB
  • After minification 73.3 kB
  • After compression 25.5 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 74.2 kB or 74% of the original size.

CSS Optimization

-81%

Potential reduce by 41.5 kB

  • Original 51.1 kB
  • After minification 42.9 kB
  • After compression 9.7 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. Tninventors.org needs all CSS files to be minified and compressed as it can save up to 41.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (40%)

Requests Now

10

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TN Inventors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tninventors.org

tninventors.org

715 ms

css_f5381d3c35ef69e1a41d0ab15cded62c.css

css_f5381d3c35ef69e1a41d0ab15cded62c.css

15 ms

js_e3caf739218cdf15db70ea1bf34ee05c.js

js_e3caf739218cdf15db70ea1bf34ee05c.js

15 ms

counter.js

counter.js

37 ms

js_95edc17a040129cbdefcccd6da11ac5b.js

js_95edc17a040129cbdefcccd6da11ac5b.js

14 ms

all.js

all.js

36 ms

TIA_Logo.gif

TIA_Logo.gif

27 ms

Tenn-Inventors-Association-TIA-Meeting-at-Tech-2020.jpg

Tenn-Inventors-Association-TIA-Meeting-at-Tech-2020.jpg

29 ms

feed.png

feed.png

26 ms

tia-logo-thumbnail.jpg

tia-logo-thumbnail.jpg

26 ms

all.js

all.js

22 ms

Accessibility Review

tninventors.org accessibility score

93

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

tninventors.org best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tninventors.org SEO score

71

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

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 Tninventors.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 Tninventors.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

tninventors.org

Open Graph description is not detected on the main page of TN Inventors. 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: