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chemistrytutor.sg screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chemistrytutor.sg

About Dr Chow - Dr Chow's Private 1-to-1 Chemistry Tuition in Singapore

Page Load Speed

5 sec in total

First Response

1.3 sec

Resources Loaded

3.6 sec

Page Rendered

159 ms

chemistrytutor.sg screenshot

About Website

Welcome to chemistrytutor.sg homepage info - get ready to check Chemistry Tutor best content for India right away, or after learning these important things about chemistrytutor.sg

Dr. Chow’s is one of the best chemistry tutor in Singapore, his experience and techniques for chemistry tuition is best in the world. Get in touch with Dr. Chow’s for reliable chemistry tutor Singapor...

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Key Findings

We analyzed Chemistrytutor.sg page load time and found that the first response time was 1.3 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

chemistrytutor.sg performance score

0

Network Requests Diagram

chemistrytutor.sg

1310 ms

jquery.bxslider.css

559 ms

css

26 ms

style.css

577 ms

wpgmza_style.css

559 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 77% of them (20 requests) were addressed to the original Chemistrytutor.sg, 12% (3 requests) were made to Fonts.gstatic.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Chemistrytutor.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 164.1 kB (63%)

Content Size

262.0 kB

After Optimization

97.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chemistrytutor.sg main page is 262.0 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. 20% of websites need less resources to load. Javascripts take 177.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 10.1 kB

  • Original 13.3 kB
  • After minification 12.3 kB
  • After compression 3.2 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 10.1 kB or 76% of the original size.

Image Optimization

-29%

Potential reduce by 10.4 kB

  • Original 35.5 kB
  • After minification 25.1 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. Obviously, Chemistry Tutor needs image optimization as it can save up to 10.4 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 113.9 kB

  • Original 177.1 kB
  • After minification 176.5 kB
  • After compression 63.2 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 113.9 kB or 64% of the original size.

CSS Optimization

-82%

Potential reduce by 29.7 kB

  • Original 36.0 kB
  • After minification 23.5 kB
  • After compression 6.4 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. Chemistrytutor.sg needs all CSS files to be minified and compressed as it can save up to 29.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (41%)

Requests Now

22

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemistry Tutor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chemistrytutor.sg

chemistrytutor.sg

1310 ms

jquery.bxslider.css

jquery.bxslider.css

559 ms

css

css

26 ms

style.css

style.css

577 ms

wpgmza_style.css

wpgmza_style.css

559 ms

jquery.js

jquery.js

883 ms

jquery-migrate.min.js

jquery-migrate.min.js

570 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

579 ms

custom.js

custom.js

1115 ms

navigation.js

navigation.js

1141 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

1141 ms

analytics.js

analytics.js

29 ms

icon4.png

icon4.png

283 ms

icon5.png

icon5.png

281 ms

icon1.png

icon1.png

559 ms

icon2.png

icon2.png

569 ms

icon3.png

icon3.png

581 ms

DrChowPengWai-150x150.jpg

DrChowPengWai-150x150.jpg

580 ms

arrow-e1421713473227.png

arrow-e1421713473227.png

848 ms

divider.png

divider.png

853 ms

bx_loader.gif

bx_loader.gif

1069 ms

controls.png

controls.png

1076 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

26 ms

nj47mAZe0mYUIySgfn0wpQ.ttf

nj47mAZe0mYUIySgfn0wpQ.ttf

46 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

51 ms

collect

collect

25 ms

SEO Factors

chemistrytutor.sg SEO score

0

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 Chemistrytutor.sg 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 Chemistrytutor.sg 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

chemistrytutor.sg

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