Tools & Wizards About Us
askthephysicist.com screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

askthephysicist.com

Ask the Physicist!

Page Load Speed

1 sec in total

First Response

114 ms

Resources Loaded

777 ms

Page Rendered

125 ms

askthephysicist.com screenshot

About Website

Welcome to askthephysicist.com homepage info - get ready to check Ask The Physicist best content for United States right away, or after learning these important things about askthephysicist.com

Ask the Physicist

Visit askthephysicist.com

Key Findings

We analyzed Askthephysicist.com page load time and found that the first response time was 114 ms and then it took 902 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

askthephysicist.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

askthephysicist.com

114 ms

www.askthephysicist.com

199 ms

new_old_styles.css

42 ms

jquery.min.js

17 ms

ga.js

33 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 91% of them (32 requests) were addressed to the original Askthephysicist.com, 6% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (253 ms) belongs to the original domain Askthephysicist.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 28.2 kB (13%)

Content Size

220.4 kB

After Optimization

192.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Askthephysicist.com main page is 220.4 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. Images take 153.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 11.3 kB

  • Original 15.5 kB
  • After minification 14.5 kB
  • After compression 4.2 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 11.3 kB or 73% of the original size.

Image Optimization

-11%

Potential reduce by 16.7 kB

  • Original 153.6 kB
  • After minification 136.9 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. Obviously, Ask The Physicist needs image optimization as it can save up to 16.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 38 B

  • Original 50.7 kB
  • After minification 50.7 kB
  • After compression 50.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-27%

Potential reduce by 177 B

  • Original 650 B
  • After minification 650 B
  • After compression 473 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. Askthephysicist.com needs all CSS files to be minified and compressed as it can save up to 177 B or 27% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

33

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ask The Physicist. According to our analytics all requests are already optimized.

Network Requests Diagram

askthephysicist.com

askthephysicist.com

114 ms

www.askthephysicist.com

www.askthephysicist.com

199 ms

new_old_styles.css

new_old_styles.css

42 ms

jquery.min.js

jquery.min.js

17 ms

ga.js

ga.js

33 ms

button3F.jpg

button3F.jpg

45 ms

button13.jpg

button13.jpg

87 ms

button2E1.jpg

button2E1.jpg

91 ms

button94.jpg

button94.jpg

101 ms

button31.jpg

button31.jpg

101 ms

button42.jpg

button42.jpg

132 ms

button48.jpg

button48.jpg

134 ms

button57.jpg

button57.jpg

137 ms

anim04.gif

anim04.gif

253 ms

newbook1x.JPG

newbook1x.JPG

144 ms

newbook2x.JPG

newbook2x.JPG

144 ms

newbook3x.jpg

newbook3x.jpg

182 ms

redarrow.gif

redarrow.gif

166 ms

__utm.gif

__utm.gif

14 ms

button40.jpg

button40.jpg

43 ms

button41.jpg

button41.jpg

39 ms

button14.jpg

button14.jpg

93 ms

button15.jpg

button15.jpg

38 ms

button2F.jpg

button2F.jpg

37 ms

button30.jpg

button30.jpg

92 ms

button32.jpg

button32.jpg

89 ms

button36.jpg

button36.jpg

72 ms

button43.jpg

button43.jpg

70 ms

button44.jpg

button44.jpg

81 ms

button49.jpg

button49.jpg

114 ms

button4A.jpg

button4A.jpg

105 ms

button58.jpg

button58.jpg

119 ms

button59.jpg

button59.jpg

125 ms

button95.jpg

button95.jpg

125 ms

button96.jpg

button96.jpg

128 ms

Accessibility Review

askthephysicist.com accessibility score

62

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

askthephysicist.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

askthephysicist.com SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Askthephysicist.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 Askthephysicist.com main page’s claimed encoding is iso-8859-1. 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

askthephysicist.com

Open Graph description is not detected on the main page of Ask The Physicist. 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: