1.4 sec in total
266 ms
952 ms
178 ms
Visit ussnautilus.org now to see the best up-to-date USS Nautilus content for United States and also check out these interesting facts you probably never knew about ussnautilus.org
The Submarine Force Museum is home to the Nautilus, the world’s first nuclear powered vessel. Located on the Thames River in Groton, Connecticut. Plan your visit museum near me, things to do groton ct...
Visit ussnautilus.orgWe analyzed Ussnautilus.org page load time and found that the first response time was 266 ms and then it took 1.1 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.
ussnautilus.org performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value15.5 s
0/100
25%
Value11.0 s
6/100
10%
Value540 ms
55/100
30%
Value0.001
100/100
15%
Value11.3 s
19/100
10%
266 ms
87 ms
26 ms
75 ms
80 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 75% of them (46 requests) were addressed to the original Ussnautilus.org, 3% (2 requests) were made to Assets.pinterest.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (385 ms) belongs to the original domain Ussnautilus.org.
Page size can be reduced by 330.3 kB (27%)
1.2 MB
896.3 kB
In fact, the total size of Ussnautilus.org main page is 1.2 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. 40% of websites need less resources to load. Images take 812.0 kB which makes up the majority of the site volume.
Potential reduce by 69.7 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 69.7 kB or 77% of the original size.
Potential reduce by 33.7 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. USS Nautilus images are well optimized though.
Potential reduce by 194.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 194.1 kB or 69% of the original size.
Potential reduce by 32.7 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. Ussnautilus.org needs all CSS files to be minified and compressed as it can save up to 32.7 kB or 80% of the original size.
Number of requests can be reduced by 19 (32%)
59
40
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of USS Nautilus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ussnautilus.org
266 ms
homeScreen.css
87 ms
css
26 ms
screen.css
75 ms
main.css
80 ms
lightbox.css
83 ms
randomNumber.js
77 ms
popupWindow.js
77 ms
redirection_mobile.js
105 ms
jquery-1.11.0.min.js
206 ms
lightbox.min.js
105 ms
jquery.min.js
7 ms
custom.modernizr.js
101 ms
foundation.css
102 ms
all.js
8 ms
foundation.min.js
102 ms
pinit.js
12 ms
ga.js
37 ms
close.png
75 ms
loading.gif
75 ms
prev.png
74 ms
next.png
73 ms
2ndswosh220.jpg
74 ms
header.gif
75 ms
Donate-Today.png
142 ms
topSprite.gif
76 ms
50percentwhitegrad.png
74 ms
lowerswoosh.png
143 ms
topimage.jpg
240 ms
nr1.jpg
225 ms
vadmwilliams.jpg
179 ms
NR1StoreItems.jpg
218 ms
flag.jpg
213 ms
patches-site.jpg
312 ms
brick.jpg
267 ms
STEMatSFLMA.png
253 ms
ballcap-site.jpg
338 ms
Mystic_Country_color_logo(1).jpg
267 ms
chamber_logo2.png
274 ms
FacebookLink.jpg
290 ms
DonorRegistry.gif
307 ms
eNewshistory-blue.png
314 ms
supportthenautilus.jpg
310 ms
32.jpg
356 ms
AdmissionFree.gif
334 ms
virtualtourbkg.jpg
338 ms
hours_03.gif
349 ms
hours_01.jpg
354 ms
hours_02.jpg
374 ms
hours_04.gif
385 ms
__utm.gif
20 ms
9Z3uUWMRR7crzm1TjRicDp_TkvowlIOtbR7ePgFOpF4.ttf
13 ms
127 ms
xd_arbiter.php
63 ms
xd_arbiter.php
74 ms
pinit_main.js
27 ms
266 ms
like.php
81 ms
Of-YZRAFweH.js
26 ms
LVx-xkvaJ0b.png
21 ms
print.css
36 ms
ussnautilus.org accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
ussnautilus.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
ussnautilus.org SEO score
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ussnautilus.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 Ussnautilus.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ussnautilus.org
Open Graph description is not detected on the main page of USS Nautilus. 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: