Tools & Wizards About Us
teacherthoughtbubble.tumblr.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    81% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

teacherthoughtbubble.tumblr.com

Teacher Thought Bubble

Page Load Speed

1.6 sec in total

First Response

269 ms

Resources Loaded

899 ms

Page Rendered

479 ms

teacherthoughtbubble.tumblr.com screenshot

About Website

Visit teacherthoughtbubble.tumblr.com now to see the best up-to-date Teacher Thought Bubble Tumblr content for United States and also check out these interesting facts you probably never knew about teacherthoughtbubble.tumblr.com

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Key Findings

We analyzed Teacherthoughtbubble.tumblr.com page load time and found that the first response time was 269 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

teacherthoughtbubble.tumblr.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

teacherthoughtbubble.tumblr.com

269 ms

pre_tumblelog.js

33 ms

reset.css

40 ms

jquery.min.js

6 ms

cufon-yui.js

47 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Teacherthoughtbubble.tumblr.com, 23% (9 requests) were made to Assets.tumblr.com and 23% (9 requests) were made to 33.media.tumblr.com. The less responsive or slowest element that took the longest time to load (466 ms) relates to the external source 38.media.tumblr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 399.3 kB (66%)

Content Size

609.5 kB

After Optimization

210.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Teacherthoughtbubble.tumblr.com main page is 609.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 522.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 68.9 kB

  • Original 80.7 kB
  • After minification 74.9 kB
  • After compression 11.8 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 68.9 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.1 kB
  • After minification 5.1 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. Teacher Thought Bubble Tumblr images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 329.8 kB

  • Original 522.5 kB
  • After minification 522.5 kB
  • After compression 192.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 329.8 kB or 63% of the original size.

CSS Optimization

-50%

Potential reduce by 641 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 651 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. Teacherthoughtbubble.tumblr.com needs all CSS files to be minified and compressed as it can save up to 641 B or 50% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (29%)

Requests Now

38

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teacher Thought Bubble Tumblr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

teacherthoughtbubble.tumblr.com

teacherthoughtbubble.tumblr.com

269 ms

pre_tumblelog.js

pre_tumblelog.js

33 ms

reset.css

reset.css

40 ms

jquery.min.js

jquery.min.js

6 ms

cufon-yui.js

cufon-yui.js

47 ms

cufon_300.font.js

cufon_300.font.js

38 ms

tumblelog_post_message_queue.js

tumblelog_post_message_queue.js

23 ms

stylesheet.css

stylesheet.css

36 ms

index.build.js

index.build.js

26 ms

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tumblr_inline_o43mk4d0As1r2c05t_500.gif

112 ms

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tumblr_inline_o43mie8U8U1r2c05t_500.gif

452 ms

impixu

impixu

167 ms

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tumblr_inline_o43meg7VWL1r2c05t_500.gif

393 ms

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tumblr_inline_o43mcf7Q0N1r2c05t_500.gif

445 ms

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tumblr_inline_o3f5gk6px21r2c05t_500.gif

165 ms

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tumblr_inline_o3f5e7miZX1r2c05t_500.gif

381 ms

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tumblr_inline_o3f5d5fBRH1r2c05t_500.gif

299 ms

tumblr_inline_o3f59iTKfT1r2c05t_500.gif

tumblr_inline_o3f59iTKfT1r2c05t_500.gif

466 ms

impixu

impixu

66 ms

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tumblr_inline_o43mh2v7I71r2c05t_500.gif

84 ms

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tumblr_inline_o43mfrXjOZ1r2c05t_500.gif

81 ms

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tumblr_inline_o43mdkZW2M1r2c05t_500.gif

211 ms

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tumblr_inline_o43mbaA64z1r2c05t_500.gif

81 ms

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tumblr_inline_o3f58bsIjI1r2c05t_500.gif

83 ms

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89 ms

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tumblr_inline_o3f5bqJgab1r2c05t_500.gif

109 ms

search.jpg

search.jpg

63 ms

analytics.html

analytics.html

82 ms

login_check.html

login_check.html

8 ms

iframe_logo.png

iframe_logo.png

70 ms

avatar_96385d8c6c29_40.png

avatar_96385d8c6c29_40.png

22 ms

rapid-3.36.1.js

rapid-3.36.1.js

52 ms

rapidworker-1.2.js

rapidworker-1.2.js

53 ms

ga.js

ga.js

42 ms

analytics.js

analytics.js

39 ms

cs.js

cs.js

42 ms

yql

yql

217 ms

__utm.gif

__utm.gif

11 ms

cedexis.radar.js

cedexis.radar.js

3 ms

Accessibility Review

teacherthoughtbubble.tumblr.com accessibility score

43

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

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

teacherthoughtbubble.tumblr.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

teacherthoughtbubble.tumblr.com SEO score

82

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

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

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 Teacherthoughtbubble.tumblr.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 Teacherthoughtbubble.tumblr.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

teacherthoughtbubble.tumblr.com

Open Graph data is detected on the main page of Teacher Thought Bubble Tumblr. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: