Tools & Wizards About Us
ayermansion.org screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ayermansion.org

Ayer Mansion | Boston's Tiffany Treasure and a National Historic Landmark

Page Load Speed

1.3 sec in total

First Response

321 ms

Resources Loaded

889 ms

Page Rendered

74 ms

ayermansion.org screenshot

About Website

Welcome to ayermansion.org homepage info - get ready to check Ayer Mansion best content for United States right away, or after learning these important things about ayermansion.org

The Ayer Mansion is the only surviving house designed entirely by famed American artist Louis Comfort Tiffany. Built between 1899-1902 for entrepreneur Frederick Ayer and his second wife, Ellen Bannin...

Visit ayermansion.org

Key Findings

We analyzed Ayermansion.org page load time and found that the first response time was 321 ms and then it took 963 ms 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

ayermansion.org performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value14,230 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

www.ayermansion.org

321 ms

minified.js

85 ms

focus-within-polyfill.js

143 ms

polyfill.min.js

150 ms

bootstrap-features.24d4529b.bundle.min.js

140 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Ayermansion.org, 58% (14 requests) were made to Static.parastorage.com and 21% (5 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (349 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.7 kB (44%)

Content Size

491.7 kB

After Optimization

273.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ayermansion.org main page is 491.7 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. 45% of websites need less resources to load. HTML takes 287.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 214.7 kB

  • Original 287.9 kB
  • After minification 286.4 kB
  • After compression 73.2 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 214.7 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 4.0 kB

  • Original 160.0 kB
  • After minification 156.1 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. Ayer Mansion images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 48 B

  • Original 43.7 kB
  • After minification 43.7 kB
  • After compression 43.7 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.

Requests Breakdown

Number of requests can be reduced by 9 (43%)

Requests Now

21

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ayer Mansion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.ayermansion.org

www.ayermansion.org

321 ms

minified.js

minified.js

85 ms

focus-within-polyfill.js

focus-within-polyfill.js

143 ms

polyfill.min.js

polyfill.min.js

150 ms

bootstrap-features.24d4529b.bundle.min.js

bootstrap-features.24d4529b.bundle.min.js

140 ms

main.24eb524d.bundle.min.js

main.24eb524d.bundle.min.js

142 ms

lodash.min.js

lodash.min.js

143 ms

react.production.min.js

react.production.min.js

140 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

140 ms

wix-perf-measure.bundle.min.js

wix-perf-measure.bundle.min.js

85 ms

react-dom.production.min.js

react-dom.production.min.js

86 ms

9fed21_11d480b3fed14eac99b565aebc6b14d0~mv2.jpg

9fed21_11d480b3fed14eac99b565aebc6b14d0~mv2.jpg

237 ms

btn_buynowCC_LG.gif

btn_buynowCC_LG.gif

171 ms

pixel.gif

pixel.gif

170 ms

9fed21_2e4b015033ec4e4aa7ebc4900508b847~mv2.jpg

9fed21_2e4b015033ec4e4aa7ebc4900508b847~mv2.jpg

332 ms

SAT_nps_400web.jpg

SAT_nps_400web.jpg

282 ms

F-355_detail-15.jpg

F-355_detail-15.jpg

349 ms

CAM%20logo.png

CAM%20logo.png

300 ms

e2b9cbeb-fa8e-41cd-8a6a-46044b29ba52.woff

e2b9cbeb-fa8e-41cd-8a6a-46044b29ba52.woff

61 ms

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

49 ms

deprecation-en.v5.html

deprecation-en.v5.html

11 ms

bolt-performance

bolt-performance

35 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

ayermansion.org accessibility score

82

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

ayermansion.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

High

Page has valid source maps

SEO Factors

ayermansion.org SEO score

79

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

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Ayermansion.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 Ayermansion.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

ayermansion.org

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