799 ms in total
67 ms
537 ms
195 ms
Visit marthasvineyardhistory.org now to see the best up-to-date Marthasvineyardhistory content and also check out these interesting facts you probably never knew about marthasvineyardhistory.org
The Martha's Vineyard Museum preserves and interprets collections that engage and connect the public to the Island's history, art and culture. <meta name=
Visit marthasvineyardhistory.orgWe analyzed Marthasvineyardhistory.org page load time and found that the first response time was 67 ms and then it took 732 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
marthasvineyardhistory.org performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value12.4 s
0/100
25%
Value12.9 s
2/100
10%
Value330 ms
75/100
30%
Value0.343
32/100
15%
Value15.0 s
7/100
10%
67 ms
193 ms
72 ms
18 ms
50 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Marthasvineyardhistory.org, 82% (14 requests) were made to Mvmuseum.org and 6% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (201 ms) relates to the external source Mvmuseum.org.
Page size can be reduced by 77.7 kB (9%)
860.4 kB
782.7 kB
In fact, the total size of Marthasvineyardhistory.org main page is 860.4 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. 15% of websites need less resources to load. Images take 814.6 kB which makes up the majority of the site volume.
Potential reduce by 10.9 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 10.9 kB or 70% of the original size.
Potential reduce by 42.0 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. Marthasvineyardhistory images are well optimized though.
Potential reduce by 14.5 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 14.5 kB or 81% of the original size.
Potential reduce by 10.3 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. Marthasvineyardhistory.org needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 83% of the original size.
Number of requests can be reduced by 3 (21%)
14
11
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marthasvineyardhistory. 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.
marthasvineyardhistory.org
67 ms
www.mvmuseum.org
193 ms
mvmstyle.css
72 ms
jsapi
18 ms
scrollsmooth.js
50 ms
ddlevelsmenu-base.css
79 ms
ddlevelsmenu-topbar.css
80 ms
ddlevelsmenu-sidebar.css
65 ms
ddlevelsmenu.js
80 ms
jquery.min.js
10 ms
bckgd-logo1500.jpg
51 ms
MVmuseum.jpg
61 ms
InventionsHomepage.jpg
187 ms
SpotlightGalleryLogo_web.jpg
111 ms
permanent-exhibits2.jpg
135 ms
LJProject.JPG
201 ms
WebCamNoSnow.jpg
123 ms
marthasvineyardhistory.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
marthasvineyardhistory.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
marthasvineyardhistory.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marthasvineyardhistory.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 Marthasvineyardhistory.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.
marthasvineyardhistory.org
Open Graph description is not detected on the main page of Marthasvineyardhistory. 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: