Tools & Wizards About Us
vtaide.com screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

vtaide.com

Virtual Teacher Aide

Page Load Speed

1.4 sec in total

First Response

236 ms

Resources Loaded

975 ms

Page Rendered

179 ms

vtaide.com screenshot

About Website

Visit vtaide.com now to see the best up-to-date Vt Aide content for United States and also check out these interesting facts you probably never knew about vtaide.com

Visit vtaide.com

Key Findings

We analyzed Vtaide.com page load time and found that the first response time was 236 ms and then it took 1.2 sec 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

vtaide.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

vtaide.com

236 ms

main.htm

99 ms

show_ads.js

4 ms

no_right.js

20 ms

smile.jpg

140 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 39% of them (11 requests) were addressed to the original Vtaide.com, 18% (5 requests) were made to Pagead2.googlesyndication.com and 14% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (266 ms) belongs to the original domain Vtaide.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.9 kB (20%)

Content Size

98.6 kB

After Optimization

78.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vtaide.com main page is 98.6 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. 25% of websites need less resources to load. Images take 65.0 kB which makes up the majority of the site volume.

HTML Optimization

-41%

Potential reduce by 381 B

  • Original 929 B
  • After minification 927 B
  • After compression 548 B

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 381 B or 41% of the original size.

Image Optimization

-13%

Potential reduce by 8.3 kB

  • Original 65.0 kB
  • After minification 56.7 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. Obviously, Vt Aide needs image optimization as it can save up to 8.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-34%

Potential reduce by 11.1 kB

  • Original 32.4 kB
  • After minification 31.7 kB
  • After compression 21.3 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 11.1 kB or 34% of the original size.

CSS Optimization

-28%

Potential reduce by 69 B

  • Original 247 B
  • After minification 225 B
  • After compression 178 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. Vtaide.com needs all CSS files to be minified and compressed as it can save up to 69 B or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (29%)

Requests Now

24

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vt Aide. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vtaide.com

vtaide.com

236 ms

main.htm

main.htm

99 ms

show_ads.js

show_ads.js

4 ms

no_right.js

no_right.js

20 ms

smile.jpg

smile.jpg

140 ms

close.gif

close.gif

138 ms

vtaide2.gif

vtaide2.gif

142 ms

vp2.jpg

vp2.jpg

161 ms

Susan_s.gif

Susan_s.gif

155 ms

Tom_s.gif

Tom_s.gif

156 ms

Doc_s.gif

Doc_s.gif

266 ms

Simon_s.gif

Simon_s.gif

266 ms

ca-pub-5852780982309509.js

ca-pub-5852780982309509.js

51 ms

zrt_lookup.html

zrt_lookup.html

44 ms

show_ads_impl.js

show_ads_impl.js

60 ms

ads

ads

220 ms

osd.js

osd.js

5 ms

css

css

71 ms

m_js_controller.js

m_js_controller.js

40 ms

abg.js

abg.js

46 ms

favicon

favicon

64 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

23 ms

s

s

13 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

78 ms

x_button_blue2.png

x_button_blue2.png

4 ms

ui

ui

67 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

4 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

85 ms

Accessibility Review

vtaide.com accessibility score

33

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

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

vtaide.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

vtaide.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Vtaide.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 Vtaide.com 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

vtaide.com

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