Tools & Wizards About Us
ptelb-1753724526.us-west-1.elb.amazonaws.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

ptelb-1753724526.us-west-1.elb.amazonaws.com

Teacher Forums, Chat, Discussions, Blogs, Social Networking for teachers - ProTeacher Community - Ideas for Teaching, Resources for Lesson Plans, and ...

Page Load Speed

935 ms in total

First Response

234 ms

Resources Loaded

573 ms

Page Rendered

128 ms

ptelb-1753724526.us-west-1.elb.amazonaws.com screenshot

About Website

Welcome to ptelb-1753724526.us-west-1.elb.amazonaws.com homepage info - get ready to check Ptelb 1753724526 Us West 1 Elb Amazonaws best content for United States right away, or after learning these important things about ptelb-1753724526.us-west-1.elb.amazonaws.com

A community of elementary and middle school teachers and other professionals working in grades PreK-8>

Visit ptelb-1753724526.us-west-1.elb.amazonaws.com

Key Findings

We analyzed Ptelb-1753724526.us-west-1.elb.amazonaws.com page load time and found that the first response time was 234 ms and then it took 701 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

ptelb-1753724526.us-west-1.elb.amazonaws.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

ptelb-1753724526.us-west-1.elb.amazonaws.com

234 ms

vb.css

123 ms

header.css

126 ms

brand

6 ms

loginwrapper.php

167 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 30% of them (6 requests) were addressed to the original Ptelb-1753724526.us-west-1.elb.amazonaws.com, 15% (3 requests) were made to Proteacher.org and 10% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (234 ms) belongs to the original domain Ptelb-1753724526.us-west-1.elb.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.5 kB (40%)

Content Size

99.5 kB

After Optimization

59.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ptelb-1753724526.us-west-1.elb.amazonaws.com main page is 99.5 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. Javascripts take 45.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 16.7 kB

  • Original 21.6 kB
  • After minification 18.8 kB
  • After compression 4.9 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. This page needs HTML code to be minified as it can gain 2.8 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.7 kB or 78% of the original size.

Image Optimization

-17%

Potential reduce by 2.8 kB

  • Original 16.4 kB
  • After minification 13.7 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, Ptelb 1753724526 Us West 1 Elb Amazonaws needs image optimization as it can save up to 2.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 6.7 kB

  • Original 45.6 kB
  • After minification 42.7 kB
  • After compression 38.9 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 6.7 kB or 15% of the original size.

CSS Optimization

-84%

Potential reduce by 13.3 kB

  • Original 15.8 kB
  • After minification 12.5 kB
  • After compression 2.5 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. Ptelb-1753724526.us-west-1.elb.amazonaws.com needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (29%)

Requests Now

17

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ptelb 1753724526 Us West 1 Elb Amazonaws. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ptelb-1753724526.us-west-1.elb.amazonaws.com

ptelb-1753724526.us-west-1.elb.amazonaws.com

234 ms

vb.css

vb.css

123 ms

header.css

header.css

126 ms

brand

brand

6 ms

loginwrapper.php

loginwrapper.php

167 ms

brandjs.js

brandjs.js

70 ms

quant.js

quant.js

22 ms

beacon.js

beacon.js

43 ms

ptbrds.gif

ptbrds.gif

133 ms

mini_bookmark3.gif

mini_bookmark3.gif

129 ms

upgrade_announcement_160w.png

upgrade_announcement_160w.png

17 ms

ptc2004t1.gif

ptc2004t1.gif

70 ms

mini_scrapbook3.gif

mini_scrapbook3.gif

126 ms

branding.png

branding.png

22 ms

vb.css

vb.css

134 ms

vbulletin_md5_formated.js

vbulletin_md5_formated.js

70 ms

setcookie.php

setcookie.php

80 ms

rules-p-6crjBBgiY5x7U.js

rules-p-6crjBBgiY5x7U.js

12 ms

ga.js

ga.js

10 ms

rules-p-6crjBBgiY5x7U.js

rules-p-6crjBBgiY5x7U.js

28 ms

Accessibility Review

ptelb-1753724526.us-west-1.elb.amazonaws.com accessibility score

47

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

ptelb-1753724526.us-west-1.elb.amazonaws.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

ptelb-1753724526.us-west-1.elb.amazonaws.com SEO score

58

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ptelb-1753724526.us-west-1.elb.amazonaws.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ptelb-1753724526.us-west-1.elb.amazonaws.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

ptelb-1753724526.us-west-1.elb.amazonaws.com

Open Graph description is not detected on the main page of Ptelb 1753724526 Us West 1 Elb Amazonaws. 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: