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tfanet.org screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

tfanet.org

Home | Teach For America

Page Load Speed

789 ms in total

First Response

37 ms

Resources Loaded

609 ms

Page Rendered

143 ms

tfanet.org screenshot

About Website

Welcome to tfanet.org homepage info - get ready to check Tfanet best content for United States right away, or after learning these important things about tfanet.org

TFA finds outstanding leaders who teach for at least two years in low-income schools and spend a lifetime working with unwavering commitment to increase opportunity and end inequitable systems. Make a...

Visit tfanet.org

Key Findings

We analyzed Tfanet.org page load time and found that the first response time was 37 ms and then it took 752 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

tfanet.org performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

tfanet.org

37 ms

error.html

86 ms

pob8nfg.js

152 ms

bootstrap.min.css

81 ms

font-awesome.min.css

31 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 63% of them (10 requests) were addressed to the original Tfanet.org, 13% (2 requests) were made to Use.typekit.net and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (248 ms) relates to the external source Use.typekit.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 177.3 kB (42%)

Content Size

419.0 kB

After Optimization

241.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tfanet.org main page is 419.0 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. 15% of websites need less resources to load. Images take 161.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 18.4 kB

  • Original 21.3 kB
  • After minification 20.1 kB
  • After compression 2.9 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 18.4 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 3.2 kB

  • Original 161.4 kB
  • After minification 158.2 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. Tfanet images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 32.0 kB

  • Original 86.4 kB
  • After minification 86.4 kB
  • After compression 54.4 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 32.0 kB or 37% of the original size.

CSS Optimization

-83%

Potential reduce by 123.7 kB

  • Original 149.9 kB
  • After minification 149.7 kB
  • After compression 26.2 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. Tfanet.org needs all CSS files to be minified and compressed as it can save up to 123.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tfanet. 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

tfanet.org

tfanet.org

37 ms

error.html

error.html

86 ms

pob8nfg.js

pob8nfg.js

152 ms

bootstrap.min.css

bootstrap.min.css

81 ms

font-awesome.min.css

font-awesome.min.css

31 ms

custom.css

custom.css

33 ms

jquery.min.js

jquery.min.js

66 ms

bootstrap.min.js

bootstrap.min.js

22 ms

error.html

error.html

31 ms

Hong-back.jpg

Hong-back.jpg

57 ms

analytics.js

analytics.js

19 ms

JustinDunham2013.jpg

JustinDunham2013.jpg

41 ms

CaitClark2013.jpg

CaitClark2013.jpg

41 ms

Pencilsharpener.jpg

Pencilsharpener.jpg

25 ms

d

d

248 ms

collect

collect

25 ms

Accessibility Review

tfanet.org accessibility score

89

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

tfanet.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

tfanet.org SEO score

64

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 Tfanet.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 Tfanet.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

tfanet.org

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