748 ms in total
87 ms
454 ms
207 ms
Click here to check amazing UNDERGROUND TOUR content for United States. Otherwise, check out these important facts you probably never knew about undergroundtour.com
Underground Tour, Seattle's most unusual attraction, is a humorous walking tour of the buried city.
Visit undergroundtour.comWe analyzed Undergroundtour.com page load time and found that the first response time was 87 ms and then it took 661 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.
undergroundtour.com performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value4.7 s
32/100
25%
Value1.7 s
100/100
10%
Value250 ms
84/100
30%
Value0.01
100/100
15%
Value6.3 s
61/100
10%
87 ms
19 ms
48 ms
56 ms
115 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 53% of them (19 requests) were addressed to the original Undergroundtour.com, 11% (4 requests) were made to Static.tacdn.com and 8% (3 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (219 ms) belongs to the original domain Undergroundtour.com.
Page size can be reduced by 83.6 kB (20%)
419.7 kB
336.1 kB
In fact, the total size of Undergroundtour.com main page is 419.7 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. 20% of websites need less resources to load. Images take 228.0 kB which makes up the majority of the site volume.
Potential reduce by 8.8 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 8.8 kB or 67% of the original size.
Potential reduce by 12.8 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. UNDERGROUND TOUR images are well optimized though.
Potential reduce by 49.6 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 49.6 kB or 31% of the original size.
Potential reduce by 12.5 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. Undergroundtour.com needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 65% of the original size.
Number of requests can be reduced by 10 (33%)
30
20
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UNDERGROUND TOUR. 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 4 to 1 for CSS and as a result speed up the page load time.
undergroundtour.com
87 ms
style.css
19 ms
AC_RunActiveContent.js
48 ms
element.js
56 ms
wejs
115 ms
banner.html
219 ms
CoE2014_WidgetAsset-14348-2.png
70 ms
gplus-32.png
35 ms
tile_stain.jpg
34 ms
logo_home.png
56 ms
but_tickets_up.png
40 ms
flash_shadow.png
35 ms
playbill_bg.gif
36 ms
facebook_logo-11.png
49 ms
Twitter_Logo.png
50 ms
pinterest-logo.png
52 ms
atm_icon.png
57 ms
flexpass-up.png
65 ms
banner_underworld.gif
95 ms
paranormalbanner.jpg
82 ms
translateelement.css
57 ms
main.js
66 ms
WidgetEmbed-certificateOfExcellence
92 ms
element_main.js
37 ms
cdswidCOE-v21462574883b.css%20%27%29%3B
1 ms
cdswidFRR-v23865805545b.css%20%27%29%3B
1 ms
cdswidgets_min-c-v23892882724b.js
8 ms
cdswidCOE-v21462574883b.css
4 ms
cdswidFRR-v23865805545b.css
4 ms
analytics.js
22 ms
collect
12 ms
sprite.js
27 ms
collect
67 ms
flexpass-down.png
20 ms
BackgroundRuleBlack.gif
25 ms
but_tickets_hover.png
19 ms
undergroundtour.com 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
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
undergroundtour.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
undergroundtour.com SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Undergroundtour.com 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 Undergroundtour.com 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.
undergroundtour.com
Open Graph description is not detected on the main page of UNDERGROUND TOUR. 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: