Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

aahgsnashville.org

AAHGS Nashville – Afro-American Genealogy & History in Nashville, Tennessee

Page Load Speed

1 sec in total

First Response

8 ms

Resources Loaded

842 ms

Page Rendered

177 ms

aahgsnashville.org screenshot

About Website

Click here to check amazing AAHGS Nashville content. Otherwise, check out these important facts you probably never knew about aahgsnashville.org

Welcome to the website of the Nashville, Tennessee chapter of the Afro-American Historical and Genealogical Society. Our goal is to promote scholarly research and provides resources for genealogical a...

Visit aahgsnashville.org

Key Findings

We analyzed Aahgsnashville.org page load time and found that the first response time was 8 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

aahgsnashville.org performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.193

64/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

aahgsnashville.org

8 ms

aahgsnashville.org

200 ms

webfont.js

105 ms

twentysixteen.css

112 ms

106 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Aahgsnashville.org, 30% (13 requests) were made to S1.wp.com and 14% (6 requests) were made to S2.wp.com. The less responsive or slowest element that took the longest time to load (265 ms) relates to the external source Taneyakoonce.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.7 kB (11%)

Content Size

463.4 kB

After Optimization

411.7 kB

In fact, the total size of Aahgsnashville.org main page is 463.4 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. 55% of websites need less resources to load. Images take 309.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 50.6 kB

  • Original 67.0 kB
  • After minification 65.3 kB
  • After compression 16.4 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 50.6 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 395 B

  • Original 309.2 kB
  • After minification 308.8 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. AAHGS Nashville images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 288 B

  • Original 42.9 kB
  • After minification 42.9 kB
  • After compression 42.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 367 B

  • Original 44.3 kB
  • After minification 44.3 kB
  • After compression 43.9 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. Aahgsnashville.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (57%)

Requests Now

30

After Optimization

13

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AAHGS Nashville. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

aahgsnashville.org accessibility score

94

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

Links do not have a discernible name

Best Practices

aahgsnashville.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

aahgsnashville.org SEO score

93

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

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 Aahgsnashville.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 Aahgsnashville.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

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