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mathleague.com screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    90% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mathleague.com

Home

Page Load Speed

2.4 sec in total

First Response

357 ms

Resources Loaded

1.6 sec

Page Rendered

426 ms

mathleague.com screenshot

About Website

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

Visit mathleague.com

Key Findings

We analyzed Mathleague.com page load time and found that the first response time was 357 ms and then it took 2 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

mathleague.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

mathleague.com

357 ms

index.php

51 ms

mathleague.com

254 ms

index.php

1081 ms

index.php

1099 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Mathleague.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Mathleague.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.7 kB (3%)

Content Size

3.2 MB

After Optimization

3.1 MB

  • HTML
  • Images

In fact, the total size of Mathleague.com main page is 3.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 24.5 kB

  • Original 30.5 kB
  • After minification 27.9 kB
  • After compression 6.0 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 24.5 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 65.2 kB

  • Original 3.2 MB
  • After minification 3.1 MB

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. Mathleague images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 7 (30%)

Requests Now

23

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mathleague. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

mathleague.com

mathleague.com

357 ms

index.php

index.php

51 ms

mathleague.com

mathleague.com

254 ms

index.php

index.php

1081 ms

index.php

index.php

1099 ms

ja.rightcol.js

ja.rightcol.js

6 ms

header3.jpg

header3.jpg

23 ms

header-mask.png

header-mask.png

21 ms

logo.png

logo.png

20 ms

icon-search.gif

icon-search.gif

22 ms

grad1-mask.png

grad1-mask.png

22 ms

arrow3.png

arrow3.png

22 ms

stanfordoval.jpg

stanfordoval.jpg

24 ms

contestresults4.jpg

contestresults4.jpg

22 ms

online1.jpg

online1.jpg

24 ms

book78vol6large.jpg

book78vol6large.jpg

70 ms

register1.jpg

register1.jpg

22 ms

2014-08-12%2018.34.33.jpg

2014-08-12%2018.34.33.jpg

51 ms

stonybrook.jpg

stonybrook.jpg

24 ms

dot3.gif

dot3.gif

12 ms

arrow.png

arrow.png

16 ms

arrow2.png

arrow2.png

4 ms

grad3.gif

grad3.gif

5 ms

dot1.gif

dot1.gif

5 ms

Accessibility Review

mathleague.com accessibility score

80

Accessibility Issues

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

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

Form elements do not have associated labels

Best Practices

mathleague.com best practices score

58

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

mathleague.com SEO score

69

Search Engine Optimization Advices

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 Mathleague.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 Mathleague.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

mathleague.com

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