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shumla.org screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

shumla.org

Welcome to Shumla Archaeological Research & Education Center

Page Load Speed

2.6 sec in total

First Response

63 ms

Resources Loaded

1.9 sec

Page Rendered

638 ms

shumla.org screenshot

About Website

Welcome to shumla.org homepage info - get ready to check Shumla best content right away, or after learning these important things about shumla.org

We're working to preserve the oldest “books” in North America. Shumla is a global leader in rock art research and education.

Visit shumla.org

Key Findings

We analyzed Shumla.org page load time and found that the first response time was 63 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

shumla.org performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value20.2 s

2/100

10%

Network Requests Diagram

shumla.org

63 ms

shumla.org

164 ms

mediaelementplayer-legacy.min.css

58 ms

wp-mediaelement.min.css

88 ms

css

48 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 53% of them (62 requests) were addressed to the original Shumla.org, 22% (26 requests) were made to Fonts.gstatic.com and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Shumla.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.3 kB (3%)

Content Size

4.2 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shumla.org main page is 4.2 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. Only a small number of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 89.8 kB

  • Original 110.7 kB
  • After minification 106.6 kB
  • After compression 20.8 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 89.8 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 28.5 kB

  • Original 3.2 MB
  • After minification 3.2 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. Shumla images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 7.4 kB

  • Original 594.4 kB
  • After minification 594.4 kB
  • After compression 587.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 8.7 kB

  • Original 244.2 kB
  • After minification 243.9 kB
  • After compression 235.5 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. Shumla.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (55%)

Requests Now

87

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shumla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shumla.org

shumla.org

63 ms

shumla.org

shumla.org

164 ms

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58 ms

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88 ms

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48 ms

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136 ms

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65 ms

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87 ms

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101 ms

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103 ms

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103 ms

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119 ms

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161 ms

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151 ms

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40 ms

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23 ms

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149 ms

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222 ms

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170 ms

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223 ms

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176 ms

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179 ms

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222 ms

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222 ms

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221 ms

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226 ms

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229 ms

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233 ms

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233 ms

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104 ms

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309 ms

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84 ms

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384 ms

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866 ms

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308 ms

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868 ms

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865 ms

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1078 ms

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965 ms

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943 ms

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1077 ms

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1079 ms

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1080 ms

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305 ms

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232 ms

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319 ms

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373 ms

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373 ms

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1002 ms

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822 ms

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788 ms

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473 ms

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715 ms

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783 ms

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819 ms

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872 ms

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884 ms

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884 ms

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81 ms

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Accessibility Review

shumla.org accessibility score

79

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

High

Links do not have a discernible name

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

shumla.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

shumla.org SEO score

98

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

High

Tap targets are not sized appropriately

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 Shumla.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 Shumla.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

shumla.org

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