1.9 sec in total
500 ms
1.2 sec
180 ms
Welcome to lewis.auslchicago.org homepage info - get ready to check Lewis Auslchicago best content for United States right away, or after learning these important things about lewis.auslchicago.org
Lewis School of Excellence
Visit lewis.auslchicago.orgWe analyzed Lewis.auslchicago.org page load time and found that the first response time was 500 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
lewis.auslchicago.org performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value4.7 s
34/100
25%
Value3.0 s
94/100
10%
Value10 ms
100/100
30%
Value0.128
82/100
15%
Value4.5 s
83/100
10%
500 ms
270 ms
203 ms
140 ms
24 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 67% of them (32 requests) were addressed to the original Lewis.auslchicago.org, 10% (5 requests) were made to Fonts.gstatic.com and 10% (5 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (500 ms) belongs to the original domain Lewis.auslchicago.org.
Page size can be reduced by 291.0 kB (29%)
1.0 MB
727.4 kB
In fact, the total size of Lewis.auslchicago.org main page is 1.0 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. 45% of websites need less resources to load. Images take 538.6 kB which makes up the majority of the site volume.
Potential reduce by 19.5 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 5.4 kB, which is 22% 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 19.5 kB or 79% of the original size.
Potential reduce by 8.7 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. Lewis Auslchicago images are well optimized though.
Potential reduce by 157.8 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 157.8 kB or 48% of the original size.
Potential reduce by 104.9 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. Lewis.auslchicago.org needs all CSS files to be minified and compressed as it can save up to 104.9 kB or 82% of the original size.
Number of requests can be reduced by 22 (54%)
41
19
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lewis Auslchicago. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
lewis.auslchicago.org
500 ms
bootstrap.css
270 ms
bootstrap-dropdown.css
203 ms
overrides.css
140 ms
css
24 ms
modernizr.min.js
143 ms
jquery-1.8.3.min.js
336 ms
looper.min.js
140 ms
waypoints.min.js
204 ms
waypoints-sticky.min.js
210 ms
jquery.scrollTo.min.js
210 ms
bootstrap-dropdown.js
325 ms
main.js
324 ms
element.js
32 ms
jquery.bigclick.js
323 ms
jquery.bpopup.min.js
322 ms
galleria-1.2.9.min.js
347 ms
galleria.flickr.min.js
349 ms
logo_ausl_gray_small.png
89 ms
lewis_logo_62_75_85.jpg
89 ms
home-banner-1_970_370_85_c1_center_center.jpg
276 ms
1_970_370_85_c1_center_center.JPG
174 ms
2a_970_370_85_c1_center_center.JPG
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1f_970_370_85_c1_center_center.JPG
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1g_960_370_85_c1_center_center.JPG
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5_970_370_85_c1_center_center.JPG
286 ms
1x_970_370_85_c1_center_center.JPG
274 ms
lewis_logo_137_166_85.jpg
281 ms
icon_school.png
345 ms
logo_ausl_gray.png
343 ms
logo_cps.png
345 ms
LqowQDslGv4DmUBAfWa2Vw.ttf
25 ms
HkF_qI1x_noxlxhrhMQYEKCWcynf_cDxXwCLxiixG1c.ttf
24 ms
v0SdcGFAl2aezM9Vq_aFTQ.ttf
26 ms
nj47mAZe0mYUIySgfn0wpQ.ttf
28 ms
DvlFBScY1r-FMtZSYIYoYw.ttf
28 ms
fontawesome-webfont.woff
329 ms
translateelement.css
58 ms
main.js
109 ms
analytics.js
46 ms
galleria.classic.min.js
188 ms
element_main.js
40 ms
collect
11 ms
translate_24dp.png
35 ms
l
46 ms
cleardot.gif
42 ms
te_ctrl3.gif
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galleria.classic.css
81 ms
lewis.auslchicago.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
lewis.auslchicago.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
lewis.auslchicago.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lewis.auslchicago.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 Lewis.auslchicago.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.
lewis.auslchicago.org
Open Graph description is not detected on the main page of Lewis Auslchicago. 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: