Tools & Wizards About Us
tutor-usa.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

tutor-usa.com

Free Printable Math Worksheets | Videos | Games | Tutoring

Page Load Speed

25.1 sec in total

First Response

841 ms

Resources Loaded

13.1 sec

Page Rendered

11.2 sec

tutor-usa.com screenshot

About Website

Visit tutor-usa.com now to see the best up-to-date Tutor Usa content for United States and also check out these interesting facts you probably never knew about tutor-usa.com

Tutor-USA offers a huge selection of free printable math worksheets along with video lessons, math games, tutoring, articles, and more.

Visit tutor-usa.com

Key Findings

We analyzed Tutor-usa.com page load time and found that the first response time was 841 ms and then it took 24.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tutor-usa.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value5,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

tutor-usa.com

841 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

2938 ms

css_s9uGkmucQnEWwWeut5Tm69uOvq_Tpd7Gs40koRPAP0I.css

2943 ms

css_Z7gc9k10O4cDuWhfql9M-zK3UVQDV8mWZWAAK6msejw.css

2945 ms

css_wo1XgQjrEge7U6D0xFuRAMFiB0Ymi2xAGmZh5QCLHYQ.css

2946 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 78% of them (42 requests) were addressed to the original Tutor-usa.com, 11% (6 requests) were made to Pagead2.googlesyndication.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Tutor-usa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 859.3 kB (51%)

Content Size

1.7 MB

After Optimization

824.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tutor-usa.com main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 958.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.6 kB

  • Original 45.9 kB
  • After minification 42.2 kB
  • After compression 9.4 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 36.6 kB or 80% of the original size.

Image Optimization

-26%

Potential reduce by 139.4 kB

  • Original 543.5 kB
  • After minification 404.2 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, Tutor Usa needs image optimization as it can save up to 139.4 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 577.8 kB

  • Original 958.8 kB
  • After minification 921.4 kB
  • After compression 381.0 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 577.8 kB or 60% of the original size.

CSS Optimization

-78%

Potential reduce by 105.5 kB

  • Original 135.8 kB
  • After minification 121.8 kB
  • After compression 30.3 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. Tutor-usa.com needs all CSS files to be minified and compressed as it can save up to 105.5 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (36%)

Requests Now

53

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tutor Usa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tutor-usa.com

tutor-usa.com

841 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

2938 ms

css_s9uGkmucQnEWwWeut5Tm69uOvq_Tpd7Gs40koRPAP0I.css

css_s9uGkmucQnEWwWeut5Tm69uOvq_Tpd7Gs40koRPAP0I.css

2943 ms

css_Z7gc9k10O4cDuWhfql9M-zK3UVQDV8mWZWAAK6msejw.css

css_Z7gc9k10O4cDuWhfql9M-zK3UVQDV8mWZWAAK6msejw.css

2945 ms

css_wo1XgQjrEge7U6D0xFuRAMFiB0Ymi2xAGmZh5QCLHYQ.css

css_wo1XgQjrEge7U6D0xFuRAMFiB0Ymi2xAGmZh5QCLHYQ.css

2946 ms

css_OzNuUvzKmKNuTGu6Yd7Uhe6Eme8R1-2IdYdlNa6WmyA.css

css_OzNuUvzKmKNuTGu6Yd7Uhe6Eme8R1-2IdYdlNa6WmyA.css

2939 ms

css_1rOW7qm_ig9IcFcI0B13Sojpo-f7yj595Dc9Foy6v7s.css

css_1rOW7qm_ig9IcFcI0B13Sojpo-f7yj595Dc9Foy6v7s.css

2790 ms

css_m8K15kHYKeDcSNWpzLvON_73l1KSq-BibeeFSxZzgyA.css

css_m8K15kHYKeDcSNWpzLvON_73l1KSq-BibeeFSxZzgyA.css

2790 ms

css_BEhUUR9sxCEAPFKkNcC9E3mndz1TU1Xu0q3JXuDkaco.css

css_BEhUUR9sxCEAPFKkNcC9E3mndz1TU1Xu0q3JXuDkaco.css

2857 ms

js_nv335e_-lk8ySGiL56_Vwd0HZ1kgXcsEOvhaFCbJbk8.js

js_nv335e_-lk8ySGiL56_Vwd0HZ1kgXcsEOvhaFCbJbk8.js

3034 ms

js_ptR1ZjZnexk8gj2Q9mIgM2M_6ztR4ckK-i_6gzFmlNM.js

js_ptR1ZjZnexk8gj2Q9mIgM2M_6ztR4ckK-i_6gzFmlNM.js

3032 ms

js__4VisxmpD3gcYCEc8gcmDme46ShY5g4fjvVwl0_zyoc.js

js__4VisxmpD3gcYCEc8gcmDme46ShY5g4fjvVwl0_zyoc.js

3033 ms

js_eSq-GE2yFCg1PlqG4gGHLl2tI2QwueQnCWx9HyX4lao.js

js_eSq-GE2yFCg1PlqG4gGHLl2tI2QwueQnCWx9HyX4lao.js

3032 ms

show_ads.js

show_ads.js

2687 ms

adsbygoogle.js

adsbygoogle.js

2734 ms

analytics.js

analytics.js

629 ms

darkbg.png

darkbg.png

530 ms

facebook.jpg

facebook.jpg

488 ms

twitter.jpg

twitter.jpg

487 ms

digg.jpg

digg.jpg

488 ms

stumbleupon.jpg

stumbleupon.jpg

489 ms

delicious.jpg

delicious.jpg

487 ms

google.jpg

google.jpg

486 ms

linkedin.jpg

linkedin.jpg

479 ms

header_bg_tusa.png

header_bg_tusa.png

542 ms

tusa_logo_2015_0.png

tusa_logo_2015_0.png

534 ms

algebra-icon.png

algebra-icon.png

508 ms

geometry-icon.png

geometry-icon.png

507 ms

pre-algebra-icon.png

pre-algebra-icon.png

506 ms

calc-icon.png

calc-icon.png

508 ms

basicmath-icon.png

basicmath-icon.png

508 ms

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kindergarten-icon_0.png

509 ms

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video-icons-2015-algebra.png

742 ms

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video-icons-2015-calculus.png

742 ms

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video-icons-2015-geometry.png

742 ms

video-icons-2015-prealgebra.png

video-icons-2015-prealgebra.png

918 ms

video-icons-2015-stats.png

video-icons-2015-stats.png

726 ms

video-icons-2015-trig.png

video-icons-2015-trig.png

917 ms

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teacher-icon-green-rounded.png

916 ms

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teacher-icon-orange-rounded.png

917 ms

teacher-icon-red-rounded.png

teacher-icon-red-rounded.png

938 ms

game-icon-green.png

game-icon-green.png

917 ms

game-icon-blue.png

game-icon-blue.png

1090 ms

game-icon-orange.png

game-icon-orange.png

1089 ms

search.png

search.png

471 ms

collect

collect

633 ms

zrt_lookup.html

zrt_lookup.html

222 ms

show_ads_impl.js

show_ads_impl.js

170 ms

ads

ads

1299 ms

osd.js

osd.js

1683 ms

abg.js

abg.js

1802 ms

osd_listener.js

osd_listener.js

2292 ms

show_ads_impl_single_load.js

show_ads_impl_single_load.js

1436 ms

ca-pub-2833583550055972.js

ca-pub-2833583550055972.js

1195 ms

Accessibility Review

tutor-usa.com accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

High

<input type="image"> elements do not have [alt] text

Best Practices

tutor-usa.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tutor-usa.com SEO score

100

Search Engine Optimization Advices

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

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 Tutor-usa.com 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 Tutor-usa.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

tutor-usa.com

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