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preservationlongisland.org screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

preservationlongisland.org

Preservation Long Island - Preservation Long Island is a not-for-profit organization committed to working with Long Islanders to protect, preserve, an...

Page Load Speed

3.9 sec in total

First Response

62 ms

Resources Loaded

1.4 sec

Page Rendered

2.4 sec

preservationlongisland.org screenshot

About Website

Welcome to preservationlongisland.org homepage info - get ready to check Preservation Long Island best content right away, or after learning these important things about preservationlongisland.org

Formerly known as SPLIA.ORG, [Society for the Preservation of Long Island Antiquities] Preservation Long Island is a not-for-profit organization committed to working with Long Islanders to protect, pr...

Visit preservationlongisland.org

Key Findings

We analyzed Preservationlongisland.org page load time and found that the first response time was 62 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

preservationlongisland.org performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value42.5 s

0/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value67.6 s

0/100

10%

Network Requests Diagram

preservationlongisland.org

62 ms

preservationlongisland.org

130 ms

js

114 ms

sbi-styles.min.css

43 ms

style.min.css

67 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 47% of them (73 requests) were addressed to the original Preservationlongisland.org, 35% (54 requests) were made to C0.wp.com and 11% (17 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (617 ms) belongs to the original domain Preservationlongisland.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.3 MB (13%)

Content Size

26.2 MB

After Optimization

22.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Preservationlongisland.org main page is 26.2 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 25.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 146.4 kB

  • Original 183.1 kB
  • After minification 175.4 kB
  • After compression 36.7 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 146.4 kB or 80% of the original size.

Image Optimization

-13%

Potential reduce by 3.2 MB

  • Original 25.2 MB
  • After minification 22.0 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. Obviously, Preservation Long Island needs image optimization as it can save up to 3.2 MB 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

-2%

Potential reduce by 13.3 kB

  • Original 606.5 kB
  • After minification 606.5 kB
  • After compression 593.1 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 9.0 kB

  • Original 205.2 kB
  • After minification 204.9 kB
  • After compression 196.1 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. Preservationlongisland.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 108 (80%)

Requests Now

135

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preservation Long Island. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 73 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

preservationlongisland.org

preservationlongisland.org

62 ms

preservationlongisland.org

preservationlongisland.org

130 ms

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114 ms

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43 ms

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67 ms

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46 ms

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139 ms

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141 ms

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141 ms

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146 ms

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148 ms

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215 ms

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70 ms

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79 ms

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116 ms

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117 ms

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175 ms

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179 ms

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175 ms

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Accessibility Review

preservationlongisland.org accessibility score

85

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

preservationlongisland.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

preservationlongisland.org SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Preservationlongisland.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 Preservationlongisland.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

preservationlongisland.org

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