Tools & Wizards About Us
seagensoc.org screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

seagensoc.org

Welcome to the Seattle Genealogical Society and Library

Page Load Speed

1.1 sec in total

First Response

75 ms

Resources Loaded

659 ms

Page Rendered

376 ms

seagensoc.org screenshot

About Website

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

Discover our public research library, unique databases and educational opportunities. SGS offers support and resources to aid research both locally and in the world wide genealogical community.

Visit seagensoc.org

Key Findings

We analyzed Seagensoc.org page load time and found that the first response time was 75 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

seagensoc.org performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

seagensoc.org

75 ms

seagensoc.org

152 ms

appCustom.css

35 ms

jquery-1.11.3.min.js

99 ms

js

54 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 80% of them (20 requests) were addressed to the original Seagensoc.org, 8% (2 requests) were made to Googletagmanager.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (334 ms) relates to the external source Historicseattle.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 384.3 kB (16%)

Content Size

2.3 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seagensoc.org main page is 2.3 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. 40% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.4 kB

  • Original 25.7 kB
  • After minification 23.5 kB
  • After compression 5.3 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 20.4 kB or 79% of the original size.

Image Optimization

-13%

Potential reduce by 289.0 kB

  • Original 2.2 MB
  • After minification 1.9 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, Seagensoc needs image optimization as it can save up to 289.0 kB 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

-53%

Potential reduce by 62.5 kB

  • Original 117.0 kB
  • After minification 117.0 kB
  • After compression 54.4 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 62.5 kB or 53% of the original size.

CSS Optimization

-84%

Potential reduce by 12.4 kB

  • Original 14.7 kB
  • After minification 12.5 kB
  • After compression 2.3 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. Seagensoc.org needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (13%)

Requests Now

23

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seagensoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

seagensoc.org

seagensoc.org

75 ms

seagensoc.org

seagensoc.org

152 ms

appCustom.css

appCustom.css

35 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

99 ms

js

js

54 ms

projects_good-shepherd_Chris-Robinson.jpg

projects_good-shepherd_Chris-Robinson.jpg

334 ms

banner1.jpg

banner1.jpg

52 ms

meeting-people_silouettes.jpg

meeting-people_silouettes.jpg

29 ms

Photo_-Janice_Lovelace.jpg

Photo_-Janice_Lovelace.jpg

101 ms

FSMosaicTreeLogo_(1).jpg

FSMosaicTreeLogo_(1).jpg

101 ms

SGS2023Centennial-nobackground.png

SGS2023Centennial-nobackground.png

167 ms

SPL.JPG

SPL.JPG

87 ms

WSGS.JPG

WSGS.JPG

87 ms

FB_logo.png

FB_logo.png

70 ms

unknown_logo.png

unknown_logo.png

154 ms

4Culture-black.png

4Culture-black.png

102 ms

SGSLogo-shadow.png

SGSLogo-shadow.png

137 ms

1708874262_IGHR.JPG

1708874262_IGHR.JPG

136 ms

1707881894_meeting-peoplesilouettes.jpg

1707881894_meeting-peoplesilouettes.jpg

136 ms

1703127196_JaniceLovelace.jpg

1703127196_JaniceLovelace.jpg

169 ms

1707883646_bbwithtext.jpg

1707883646_bbwithtext.jpg

165 ms

1703088648_boardmeetings.jpg

1703088648_boardmeetings.jpg

136 ms

js

js

65 ms

analytics.js

analytics.js

23 ms

collect

collect

13 ms

Accessibility Review

seagensoc.org accessibility score

62

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

seagensoc.org best practices score

75

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

SEO Factors

seagensoc.org SEO score

85

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seagensoc.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Seagensoc.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

seagensoc.org

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