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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

ntech.ca

Free Kids Science Experiments - Kids Science Projects on gravity, lights, floating, sinking, mixing, separating, absorption, magnets, heat, pressure. ...

Page Load Speed

1.7 sec in total

First Response

293 ms

Resources Loaded

1.2 sec

Page Rendered

234 ms

ntech.ca screenshot

About Website

Click here to check amazing Ntech content. Otherwise, check out these important facts you probably never knew about ntech.ca

Science Experiments

Visit ntech.ca

Key Findings

We analyzed Ntech.ca page load time and found that the first response time was 293 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

ntech.ca performance score

0

Network Requests Diagram

ntech.ca

293 ms

branding.css

21 ms

default.eswstyle.css

95 ms

show_ads.js

7 ms

brand

16 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 44% of them (18 requests) were addressed to the original Ntech.ca, 12% (5 requests) were made to Pagead2.googlesyndication.com and 12% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (679 ms) belongs to the original domain Ntech.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.9 kB (13%)

Content Size

488.6 kB

After Optimization

425.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ntech.ca main page is 488.6 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. 35% of websites need less resources to load. Images take 419.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 10.4 kB

  • Original 14.2 kB
  • After minification 13.0 kB
  • After compression 3.8 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 10.4 kB or 73% of the original size.

Image Optimization

-9%

Potential reduce by 36.8 kB

  • Original 419.5 kB
  • After minification 382.7 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. Ntech images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 9.9 kB

  • Original 47.8 kB
  • After minification 47.7 kB
  • After compression 38.0 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 9.9 kB or 21% of the original size.

CSS Optimization

-83%

Potential reduce by 5.9 kB

  • Original 7.1 kB
  • After minification 4.9 kB
  • After compression 1.2 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. Ntech.ca needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (45%)

Requests Now

38

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ntech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ntech.ca

ntech.ca

293 ms

branding.css

branding.css

21 ms

default.eswstyle.css

default.eswstyle.css

95 ms

show_ads.js

show_ads.js

7 ms

brand

brand

16 ms

brand

brand

25 ms

branding.css

branding.css

28 ms

ga.js

ga.js

7 ms

body.default.jpg

body.default.jpg

115 ms

heartbeat.gif

heartbeat.gif

233 ms

displacement.jpg

displacement.jpg

232 ms

boy.png

boy.png

389 ms

ca-pub-5791726124481484.js

ca-pub-5791726124481484.js

54 ms

zrt_lookup.html

zrt_lookup.html

170 ms

show_ads_impl.js

show_ads_impl.js

46 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

169 ms

__utm.gif

__utm.gif

29 ms

b0.png

b0.png

145 ms

bg.default.jpg

bg.default.jpg

220 ms

marker.gif

marker.gif

220 ms

im3.jpg

im3.jpg

224 ms

mg.default.jpg

mg.default.jpg

223 ms

mg1.default.jpg

mg1.default.jpg

223 ms

man.default.png

man.default.png

679 ms

rec.png

rec.png

312 ms

diagramm.png

diagramm.png

456 ms

circle.default.png

circle.default.png

457 ms

microscope.png

microscope.png

456 ms

books.png

books.png

455 ms

ads

ads

241 ms

osd.js

osd.js

31 ms

ads

ads

202 ms

9219332660106672783

9219332660106672783

36 ms

abg.js

abg.js

43 ms

m_js_controller.js

m_js_controller.js

58 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

39 ms

s

s

54 ms

x_button_blue2.png

x_button_blue2.png

55 ms

favicon

favicon

83 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

14 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

3 ms

SEO Factors

ntech.ca SEO score

0

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 Ntech.ca 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 Ntech.ca 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

ntech.ca

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