Tools & Wizards About Us
mathlearningcenter.org screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 96% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

mathlearningcenter.org

Bridges in Mathematics | The Math Learning Center | MLC

Page Load Speed

2.1 sec in total

First Response

173 ms

Resources Loaded

1.7 sec

Page Rendered

234 ms

mathlearningcenter.org screenshot

About Website

Visit mathlearningcenter.org now to see the best up-to-date Math Learning Center content for United States and also check out these interesting facts you probably never knew about mathlearningcenter.org

The Math Learning Center offers a comprehensive standards-based math program as well as innovative supplemental resources.

Visit mathlearningcenter.org

Key Findings

We analyzed Mathlearningcenter.org page load time and found that the first response time was 173 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

mathlearningcenter.org performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

mathlearningcenter.org

173 ms

www.mathlearningcenter.org

178 ms

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

159 ms

css_qOt-jHu74KbquIejlWTnuWFEvZaui3Ry857jJKoGd50.css

167 ms

css_OM0d3nUp34utwu_2jZwKuOdA7DZ7ZakYYcXqcIvBKwE.css

168 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 80% of them (35 requests) were addressed to the original Mathlearningcenter.org, 11% (5 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (798 ms) belongs to the original domain Mathlearningcenter.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.2 kB (45%)

Content Size

690.3 kB

After Optimization

377.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mathlearningcenter.org main page is 690.3 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. 35% of websites need less resources to load. Images take 300.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 26.7 kB

  • Original 34.7 kB
  • After minification 33.1 kB
  • After compression 8.1 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 26.7 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 21.8 kB

  • Original 300.6 kB
  • After minification 278.8 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. Math Learning Center images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 210.1 kB

  • Original 284.8 kB
  • After minification 214.2 kB
  • After compression 74.7 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 210.1 kB or 74% of the original size.

CSS Optimization

-78%

Potential reduce by 54.6 kB

  • Original 70.2 kB
  • After minification 66.5 kB
  • After compression 15.5 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. Mathlearningcenter.org needs all CSS files to be minified and compressed as it can save up to 54.6 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (28%)

Requests Now

36

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math Learning Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mathlearningcenter.org

mathlearningcenter.org

173 ms

www.mathlearningcenter.org

www.mathlearningcenter.org

178 ms

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

159 ms

css_qOt-jHu74KbquIejlWTnuWFEvZaui3Ry857jJKoGd50.css

css_qOt-jHu74KbquIejlWTnuWFEvZaui3Ry857jJKoGd50.css

167 ms

css_OM0d3nUp34utwu_2jZwKuOdA7DZ7ZakYYcXqcIvBKwE.css

css_OM0d3nUp34utwu_2jZwKuOdA7DZ7ZakYYcXqcIvBKwE.css

168 ms

css_Ty4tRZeezBySTalePQjaLPmg7ipK7peYazgGVUX2ack.css

css_Ty4tRZeezBySTalePQjaLPmg7ipK7peYazgGVUX2ack.css

169 ms

css_fD2VCaaWD04kvoYgvwqnIlRXiztNGHCGsVcG5zVUz7Q.css

css_fD2VCaaWD04kvoYgvwqnIlRXiztNGHCGsVcG5zVUz7Q.css

175 ms

css

css

24 ms

js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js

js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js

257 ms

js_45JniWrXrY8q8AEVIV6GFupI5scizolw-FrujytMgiY.js

js_45JniWrXrY8q8AEVIV6GFupI5scizolw-FrujytMgiY.js

307 ms

js_kS96MkIPfO3cyp1U5-xu-T0Crgz_qYND1hpXGRSEXwM.js

js_kS96MkIPfO3cyp1U5-xu-T0Crgz_qYND1hpXGRSEXwM.js

318 ms

lightbox.js

lightbox.js

339 ms

js__Kp7VFbiWP1YY-0Qw2Ob-o4qIpBe5LaDdcD-zmuOnsM.js

js__Kp7VFbiWP1YY-0Qw2Ob-o4qIpBe5LaDdcD-zmuOnsM.js

412 ms

analytics.js

analytics.js

101 ms

logo-front.png

logo-front.png

93 ms

diagonal-solid-front.png

diagonal-solid-front.png

178 ms

bridgeboy3.jpg

bridgeboy3.jpg

341 ms

MLC-Slide5-Practices.jpg

MLC-Slide5-Practices.jpg

321 ms

MLC_slide3_0_0.jpg

MLC_slide3_0_0.jpg

325 ms

MLC_slide1.jpg

MLC_slide1.jpg

361 ms

MLC_slide2.jpg

MLC_slide2.jpg

299 ms

pager-slide.png

pager-slide.png

359 ms

button-slide.png

button-slide.png

443 ms

diagonal-light-front.png

diagonal-light-front.png

459 ms

BRlogo.png

BRlogo.png

477 ms

button-link-up.png

button-link-up.png

492 ms

NC_Logo_150px.png

NC_Logo_150px.png

528 ms

about-small.png

about-small.png

542 ms

twitter_32.png

twitter_32.png

594 ms

pinterest_32.png

pinterest_32.png

616 ms

linkedin_32.png

linkedin_32.png

641 ms

rss_32.png

rss_32.png

656 ms

YouTube-Button-32.png

YouTube-Button-32.png

679 ms

icon-contact.png

icon-contact.png

737 ms

icon-sign-up.png

icon-sign-up.png

733 ms

search-up.png

search-up.png

798 ms

external-link-white.png

external-link-white.png

780 ms

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

27 ms

toadOcfmlt9b38dHJxOBGNNE-IuDiR70wI4zXaKqWCM.ttf

toadOcfmlt9b38dHJxOBGNNE-IuDiR70wI4zXaKqWCM.ttf

39 ms

toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf

toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf

51 ms

Y_TKV6o8WovbUd3m_X9aAA.ttf

Y_TKV6o8WovbUd3m_X9aAA.ttf

54 ms

HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf

HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf

54 ms

collect

collect

30 ms

collect

collect

72 ms

Accessibility Review

mathlearningcenter.org accessibility score

99

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

mathlearningcenter.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

mathlearningcenter.org SEO score

86

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Mathlearningcenter.org 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 Mathlearningcenter.org 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

mathlearningcenter.org

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