1.2 sec in total
162 ms
929 ms
130 ms
Visit slpl.org now to see the best up-to-date Slpl content for United States and also check out these interesting facts you probably never knew about slpl.org
The St. Louis Public Library has 17 locations across the city and sees more than 2.3 million visitors each year. The Library has more…
Visit slpl.orgWe analyzed Slpl.org page load time and found that the first response time was 162 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.
slpl.org performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value5.3 s
22/100
25%
Value5.9 s
47/100
10%
Value2,000 ms
8/100
30%
Value0.172
69/100
15%
Value16.4 s
5/100
10%
162 ms
236 ms
159 ms
80 ms
80 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 76% of them (28 requests) were addressed to the original Slpl.org, 5% (2 requests) were made to Maxcdn.bootstrapcdn.com and 5% (2 requests) were made to Chat.mosio.com. The less responsive or slowest element that took the longest time to load (368 ms) relates to the external source Chat.mosio.com.
Page size can be reduced by 274.3 kB (26%)
1.0 MB
768.0 kB
In fact, the total size of Slpl.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. 30% of websites need less resources to load. Images take 739.1 kB which makes up the majority of the site volume.
Potential reduce by 12.1 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 3.2 kB, which is 20% 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 12.1 kB or 75% of the original size.
Potential reduce by 55.5 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. Slpl images are well optimized though.
Potential reduce by 148.1 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 148.1 kB or 69% of the original size.
Potential reduce by 58.7 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. Slpl.org needs all CSS files to be minified and compressed as it can save up to 58.7 kB or 81% of the original size.
Number of requests can be reduced by 14 (44%)
32
18
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slpl. 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 9 to 1 for CSS and as a result speed up the page load time.
slpl.org
162 ms
index.asp
236 ms
chrome.js
159 ms
catalogItems.js
80 ms
slpl.js
80 ms
slpl_inside.css
165 ms
slpl_menus.css
118 ms
chromestyle.css
110 ms
mainStyle.css
164 ms
interiorStyle.css
165 ms
font-awesome.min.css
29 ms
css
60 ms
jquery-1.7.2.min.js
267 ms
jquery.cycle.all.js
286 ms
widget.js
368 ms
analytics.js
20 ms
collect
12 ms
logo.gif
45 ms
chromebg2.gif
45 ms
searchSite.gif
45 ms
searchGo.gif
45 ms
photography_exhibit.jpg
117 ms
fft-2016-banner.jpg
118 ms
amgirl-3-26-final.jpg
119 ms
photography_online_exhibit.jpg
198 ms
rif-3-2-rev.jpg
197 ms
foundation_2015.jpg
198 ms
food_for_thought_logo.png
193 ms
getacard_thumbnail2.png
147 ms
downloadables_thumbnail.png
149 ms
learning_research_thumbnail.png
187 ms
howDoI.jpg
189 ms
5Ywdce7XEbTSbxs__4X1_AzXKzPdQ5IRTaDVrbjtIFE.ttf
59 ms
fontawesome-webfont.woff
3 ms
widget_styled.css
72 ms
print.css
51 ms
tab_aaq2.png
86 ms
slpl.org accessibility score
slpl.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
Page has valid source maps
slpl.org SEO score
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
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slpl.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 Slpl.org main page’s claimed encoding is windows-1252. 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.
slpl.org
Open Graph description is not detected on the main page of Slpl. 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: