2.7 sec in total
222 ms
1.7 sec
731 ms
Click here to check amazing Chicago Tours content for United States. Otherwise, check out these important facts you probably never knew about chicagotours.us
Visit chicagotours.usWe analyzed Chicagotours.us page load time and found that the first response time was 222 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
chicagotours.us performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value5.5 s
18/100
25%
Value4.7 s
70/100
10%
Value280 ms
80/100
30%
Value0.021
100/100
15%
Value13.5 s
11/100
10%
222 ms
496 ms
48 ms
46 ms
61 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 13% of them (5 requests) were addressed to the original Chicagotours.us, 36% (14 requests) were made to S3.amazonaws.com and 15% (6 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (830 ms) relates to the external source S3.amazonaws.com.
Page size can be reduced by 267.0 kB (10%)
2.7 MB
2.4 MB
In fact, the total size of Chicagotours.us main page is 2.7 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 32.7 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.7 kB or 79% of the original size.
Potential reduce by 30.4 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. Chicago Tours images are well optimized though.
Potential reduce by 56.3 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 56.3 kB or 34% of the original size.
Potential reduce by 147.6 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. Chicagotours.us needs all CSS files to be minified and compressed as it can save up to 147.6 kB or 83% of the original size.
Number of requests can be reduced by 10 (31%)
32
22
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chicago Tours. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
chicagotours.us
222 ms
www.chicagotours.us
496 ms
bootstrap.min.css
48 ms
bootstrap-theme.min.css
46 ms
font-awesome.min.css
61 ms
cityinfoui.css
161 ms
chicagotours.jpg
540 ms
21239-1.jpg
138 ms
1921-1.jpg
52 ms
14679-1.jpg
125 ms
1861-1.jpg
37 ms
20585-1.jpg
498 ms
3144-1.jpg
94 ms
18880-1.jpg
593 ms
6170-1.jpg
593 ms
6492-1.jpg
537 ms
1884-1.jpg
325 ms
20545-1.jpg
322 ms
1363-1.jpg
326 ms
11054-1.jpg
830 ms
6924-1.jpg
348 ms
jquery.min.js
237 ms
bootstrap.min.js
4 ms
conversion.js
31 ms
logo-cityinfo.png
70 ms
logo-reserve123.png
268 ms
css
76 ms
ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf
151 ms
toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf
182 ms
136 ms
fontawesome-webfont.woff
36 ms
glyphicons-halflings-regular.woff
23 ms
ga.js
57 ms
__utm.gif
15 ms
35 ms
__utm.gif
12 ms
vTracker_v2.asp
20 ms
roundtrip.js
8 ms
VMU5U7245VBOTMQSFXTJZS.js
165 ms
chicagotours.us 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
chicagotours.us 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
Page has valid source maps
chicagotours.us SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chicagotours.us 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 Chicagotours.us 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.
chicagotours.us
Open Graph description is not detected on the main page of Chicago Tours. 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: