Tools & Wizards About Us
scislab.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

scislab.com

Tong Wang' Personal Website – 又一个WordPress站点

Page Load Speed

2 sec in total

First Response

236 ms

Resources Loaded

1.6 sec

Page Rendered

132 ms

scislab.com screenshot

About Website

Click here to check amazing Scislab content. Otherwise, check out these important facts you probably never knew about scislab.com

Visit scislab.com

Key Findings

We analyzed Scislab.com page load time and found that the first response time was 236 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

scislab.com performance score

0

Network Requests Diagram

scislab.com

236 ms

scislab.com

376 ms

bootstrap.min.css

301 ms

open-sans.css

228 ms

apache_pb.gif

228 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Scislab.com and no external sources were called. The less responsive or slowest element that took the longest time to load (376 ms) belongs to the original domain Scislab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.3 kB (67%)

Content Size

33.3 kB

After Optimization

11.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Scislab.com main page is 33.3 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. Only 5% of websites need less resources to load. CSS take 24.4 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 3.0 kB

  • Original 4.9 kB
  • After minification 4.4 kB
  • After compression 1.9 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 3.0 kB or 62% of the original size.

Image Optimization

-1%

Potential reduce by 30 B

  • Original 4.0 kB
  • After minification 3.9 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. Scislab images are well optimized though.

CSS Optimization

-79%

Potential reduce by 19.2 kB

  • Original 24.4 kB
  • After minification 23.3 kB
  • After compression 5.2 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. Scislab.com needs all CSS files to be minified and compressed as it can save up to 19.2 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scislab. According to our analytics all requests are already optimized.

Network Requests Diagram

scislab.com

scislab.com

236 ms

scislab.com

scislab.com

376 ms

bootstrap.min.css

bootstrap.min.css

301 ms

open-sans.css

open-sans.css

228 ms

apache_pb.gif

apache_pb.gif

228 ms

poweredby.png

poweredby.png

232 ms

OpenSans-Light.woff

OpenSans-Light.woff

223 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

230 ms

OpenSans-Semibold.woff

OpenSans-Semibold.woff

231 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

232 ms

OpenSans-ExtraBold.woff

OpenSans-ExtraBold.woff

232 ms

OpenSans-Light.ttf

OpenSans-Light.ttf

229 ms

OpenSans-Regular.ttf

OpenSans-Regular.ttf

221 ms

OpenSans-Semibold.ttf

OpenSans-Semibold.ttf

230 ms

OpenSans-Bold.ttf

OpenSans-Bold.ttf

227 ms

OpenSans-ExtraBold.ttf

OpenSans-ExtraBold.ttf

235 ms

OpenSans-Light.svg

OpenSans-Light.svg

230 ms

OpenSans-Regular.svg

OpenSans-Regular.svg

231 ms

OpenSans-Semibold.svg

OpenSans-Semibold.svg

227 ms

OpenSans-Bold.svg

OpenSans-Bold.svg

228 ms

OpenSans-ExtraBold.svg

OpenSans-ExtraBold.svg

224 ms

SEO Factors

scislab.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scislab.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Scislab.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

scislab.com

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