7.5 sec in total
3.2 sec
3.7 sec
585 ms
Click here to check amazing Opac Tulsa Library content for United States. Otherwise, check out these important facts you probably never knew about opac.tulsalibrary.org
The Tulsa City-County Library. 25 locations. One library.
Visit opac.tulsalibrary.orgWe analyzed Opac.tulsalibrary.org page load time and found that the first response time was 3.2 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
opac.tulsalibrary.org performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value3.0 s
78/100
25%
Value3.6 s
87/100
10%
Value0 ms
100/100
30%
Value0.007
100/100
15%
Value2.5 s
98/100
10%
3236 ms
75 ms
105 ms
113 ms
163 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Opac.tulsalibrary.org, 12% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to D2rnkf2kqy5m6h.cloudfront.net. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Opac.tulsalibrary.org.
Page size can be reduced by 39.8 kB (62%)
64.2 kB
24.4 kB
In fact, the total size of Opac.tulsalibrary.org main page is 64.2 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. Only 10% of websites need less resources to load. Javascripts take 53.5 kB which makes up the majority of the site volume.
Potential reduce by 7.6 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 1.2 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 7.6 kB or 71% of the original size.
Potential reduce by 32.1 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 32.1 kB or 60% of the original size.
Number of requests can be reduced by 6 (38%)
16
10
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opac Tulsa Library. 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 as a result speed up the page load time.
opac.tulsalibrary.org
3236 ms
ProStyles.css
75 ms
catstyles.css
105 ms
elcontent.js
113 ms
common.js
163 ms
features.js
111 ms
webbridge.js
109 ms
search.js
122 ms
askus-big.png
88 ms
TCCL-Logo_300x100.png
100 ms
advanced_search.png
76 ms
no-back-button.png
75 ms
surveys.js
69 ms
PTS55F-webfont.woff
169 ms
analytics.js
53 ms
League_Gothic-webfont.woff
114 ms
collect
46 ms
opac.tulsalibrary.org 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.
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
Form elements do not have associated labels
Links do not have a discernible name
opac.tulsalibrary.org 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
opac.tulsalibrary.org SEO score
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opac.tulsalibrary.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 Opac.tulsalibrary.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.
opac.tulsalibrary.org
Open Graph description is not detected on the main page of Opac Tulsa Library. 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: