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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

teahlab.com

TEAHLAB: Interactive Digital Circuits Lab

Page Load Speed

2.4 sec in total

First Response

456 ms

Resources Loaded

1.8 sec

Page Rendered

145 ms

teahlab.com screenshot

About Website

Visit teahlab.com now to see the best up-to-date TEAHLAB content for India and also check out these interesting facts you probably never knew about teahlab.com

Here you will find the most comprehensive library of interactive microchips on the web, complete with full length step by step analysis of every circuit. In addition, we provide you an easy to use boa...

Visit teahlab.com

Key Findings

We analyzed Teahlab.com page load time and found that the first response time was 456 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

teahlab.com performance score

0

Network Requests Diagram

teahlab.com

456 ms

stylesheet.css

328 ms

prototype.js

526 ms

jquery.min.js

458 ms

jquery.msAccordion.js

156 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 41% of them (26 requests) were addressed to the original Teahlab.com, 11% (7 requests) were made to Tpc.googlesyndication.com and 8% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (526 ms) belongs to the original domain Teahlab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 460.5 kB (42%)

Content Size

1.1 MB

After Optimization

645.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Teahlab.com main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 466.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 42.5 kB

  • Original 53.1 kB
  • After minification 46.3 kB
  • After compression 10.6 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. This page needs HTML code to be minified as it can gain 6.8 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 42.5 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 35.0 kB

  • Original 420.3 kB
  • After minification 385.3 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. TEAHLAB images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 243.8 kB

  • Original 466.1 kB
  • After minification 419.3 kB
  • After compression 222.3 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 243.8 kB or 52% of the original size.

CSS Optimization

-84%

Potential reduce by 139.3 kB

  • Original 166.2 kB
  • After minification 149.5 kB
  • After compression 26.9 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. Teahlab.com needs all CSS files to be minified and compressed as it can save up to 139.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (52%)

Requests Now

54

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TEAHLAB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

teahlab.com

teahlab.com

456 ms

stylesheet.css

stylesheet.css

328 ms

prototype.js

prototype.js

526 ms

jquery.min.js

jquery.min.js

458 ms

jquery.msAccordion.js

jquery.msAccordion.js

156 ms

slides.min.jquery.js

slides.min.jquery.js

297 ms

adsbygoogle.js

adsbygoogle.js

8 ms

brand

brand

14 ms

brand

brand

26 ms

freeResources

freeResources

131 ms

index.html

index.html

87 ms

backgroundbar_tile.gif

backgroundbar_tile.gif

90 ms

backgroundbar.gif

backgroundbar.gif

89 ms

logo4.gif

logo4.gif

122 ms

rightbackgroundbar.gif

rightbackgroundbar.gif

89 ms

menubar.gif

menubar.gif

121 ms

4to1_multiplexer.png

4to1_multiplexer.png

144 ms

interactive_circuit_simulator.png

interactive_circuit_simulator.png

478 ms

johnson_counter.png

johnson_counter.png

243 ms

finite_sate_serial_adder.png

finite_sate_serial_adder.png

170 ms

4_bit_signed_comparator.png

4_bit_signed_comparator.png

428 ms

Multivibrators_FlipFlop.png

Multivibrators_FlipFlop.png

466 ms

Up_Counter_with_Toggle_FF.png

Up_Counter_with_Toggle_FF.png

241 ms

Counting_Binary_Numerals_Additions.gif

Counting_Binary_Numerals_Additions.gif

252 ms

Circuit_Simulator_Board.png

Circuit_Simulator_Board.png

432 ms

theorem_table.jpg

theorem_table.jpg

308 ms

ca-pub-1398550174868097.js

ca-pub-1398550174868097.js

108 ms

zrt_lookup.html

zrt_lookup.html

71 ms

show_ads_impl.js

show_ads_impl.js

72 ms

lll.png

lll.png

312 ms

dot.png

dot.png

353 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

58 ms

menuba.gif

menuba.gif

362 ms

ga.js

ga.js

23 ms

slidenotebg.png

slidenotebg.png

394 ms

__utm.gif

__utm.gif

42 ms

ads

ads

331 ms

osd.js

osd.js

16 ms

bootstrap.min.css

bootstrap.min.css

14 ms

theme_mobile.css

theme_mobile.css

77 ms

modernizr-2.7.1.min.js

modernizr-2.7.1.min.js

87 ms

jquery.min.js

jquery.min.js

48 ms

bootstrap.min.js

bootstrap.min.js

13 ms

ads

ads

422 ms

ads

ads

394 ms

analytics.js

analytics.js

4 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

12 ms

collect

collect

12 ms

1582688684851794662

1582688684851794662

37 ms

abg.js

abg.js

39 ms

m_js_controller.js

m_js_controller.js

45 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

34 ms

s

s

23 ms

x_button_blue2.png

x_button_blue2.png

25 ms

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

34 ms

favicon

favicon

44 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

24 ms

css

css

60 ms

nessie_icon_magazine_black.png

nessie_icon_magazine_black.png

15 ms

nessie_icon_magazine_white.png

nessie_icon_magazine_white.png

2 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

27 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

30 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

39 ms

SEO Factors

teahlab.com SEO score

0

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 Teahlab.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 Teahlab.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

teahlab.com

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