Tools & Wizards About Us
greatteacher.net screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

greatteacher.net

Teaching Jobs, School Jobs,Teacher Resources,Positions in Education, Education Message Board

Page Load Speed

568 ms in total

First Response

93 ms

Resources Loaded

386 ms

Page Rendered

89 ms

greatteacher.net screenshot

About Website

Click here to check amazing Great Teacher content. Otherwise, check out these important facts you probably never knew about greatteacher.net

Teaching Resources including extensive job classified, Email Sevices, Chat Room, Message Forum, and other free services.

Visit greatteacher.net

Key Findings

We analyzed Greatteacher.net page load time and found that the first response time was 93 ms and then it took 475 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

greatteacher.net performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

greatteacher.net

93 ms

style.css

24 ms

csBanner.cgi

92 ms

csBanner.cgi

117 ms

Logo_25wht.gif

8 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Greatteacher.net, 6% (2 requests) were made to Pagead2.googlesyndication.com and 3% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (117 ms) belongs to the original domain Greatteacher.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.2 kB (33%)

Content Size

470.4 kB

After Optimization

313.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Greatteacher.net main page is 470.4 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. 25% of websites need less resources to load. Images take 233.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 21.5 kB

  • Original 25.2 kB
  • After minification 17.4 kB
  • After compression 3.7 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 7.8 kB, which is 31% 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 21.5 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 5.6 kB

  • Original 233.0 kB
  • After minification 227.5 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. Great Teacher images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 127.7 kB

  • Original 209.3 kB
  • After minification 209.3 kB
  • After compression 81.5 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 127.7 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 2.4 kB

  • Original 2.9 kB
  • After minification 2.4 kB
  • After compression 490 B

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. Greatteacher.net needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (16%)

Requests Now

32

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Great Teacher. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

greatteacher.net

greatteacher.net

93 ms

style.css

style.css

24 ms

csBanner.cgi

csBanner.cgi

92 ms

csBanner.cgi

csBanner.cgi

117 ms

Logo_25wht.gif

Logo_25wht.gif

8 ms

hreader.jpg

hreader.jpg

19 ms

left_02.jpg

left_02.jpg

34 ms

in_04a.jpg

in_04a.jpg

39 ms

in1_051.jpg

in1_051.jpg

63 ms

middle_02.jpg

middle_02.jpg

36 ms

middle_03.jpg

middle_03.jpg

52 ms

middle_05.jpg

middle_05.jpg

53 ms

middle6sml_03.jpg

middle6sml_03.jpg

75 ms

middle8sml_03.jpg

middle8sml_03.jpg

86 ms

middle2sml_03.jpg

middle2sml_03.jpg

70 ms

middle7sml_03.jpg

middle7sml_03.jpg

78 ms

middle4sml_03.jpg

middle4sml_03.jpg

82 ms

middle3sml_03.jpg

middle3sml_03.jpg

97 ms

middle5sml_03.jpg

middle5sml_03.jpg

93 ms

middle1sml_03.jpg

middle1sml_03.jpg

106 ms

middle9sml_03.jpg

middle9sml_03.jpg

100 ms

middle_10.jpg

middle_10.jpg

105 ms

spacer.gif

spacer.gif

103 ms

left_03.jpg

left_03.jpg

109 ms

middle_12.jpg

middle_12.jpg

113 ms

show_ads.js

show_ads.js

70 ms

adsbygoogle.js

adsbygoogle.js

99 ms

middle_11.gif

middle_11.gif

19 ms

middle_04.jpg

middle_04.jpg

19 ms

middle_06.jpg

middle_06.jpg

20 ms

middle_07.jpg

middle_07.jpg

22 ms

middle_08.gif

middle_08.gif

20 ms

middle_09.jpg

middle_09.jpg

20 ms

Accessibility Review

greatteacher.net accessibility score

67

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

Best Practices

greatteacher.net best practices score

67

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

General

Impact

Issue

High

Page has valid source maps

SEO Factors

greatteacher.net SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Greatteacher.net 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 Greatteacher.net main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

greatteacher.net

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