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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

wv-swims.olib.oclc.org

OCLC: Worldwide, member-driven library organization

Page Load Speed

4.2 sec in total

First Response

489 ms

Resources Loaded

2.5 sec

Page Rendered

1.2 sec

wv-swims.olib.oclc.org screenshot

About Website

Click here to check amazing Wv Swims Olib OCLC content for United States. Otherwise, check out these important facts you probably never knew about wv-swims.olib.oclc.org

OCLC is a nonprofit global library organization that provides shared technology services, original research, and community programs so that libraries can better fuel learning, research, and innovation...

Visit wv-swims.olib.oclc.org

Key Findings

We analyzed Wv-swims.olib.oclc.org page load time and found that the first response time was 489 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

wv-swims.olib.oclc.org performance score

0

Network Requests Diagram

010Library_search

489 ms

anonymous.css

71 ms

globals.jqueryv2.2.4.polyfill.js

120 ms

deki.legacy.js

59 ms

community.js

69 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Wv-swims.olib.oclc.org, 22% (14 requests) were made to A.mtstatic.com and 17% (11 requests) were made to Help.oclc.org. The less responsive or slowest element that took the longest time to load (689 ms) relates to the external source Help.oclc.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.8 kB (9%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wv-swims.olib.oclc.org main page is 1.8 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. 60% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 75.5 kB

  • Original 99.3 kB
  • After minification 95.2 kB
  • After compression 23.9 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 75.5 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 73.3 kB

  • Original 1.3 MB
  • After minification 1.3 MB

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. Wv Swims Olib OCLC images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 19.0 kB

  • Original 342.2 kB
  • After minification 337.4 kB
  • After compression 323.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 5 B

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.

Requests Breakdown

Number of requests can be reduced by 24 (42%)

Requests Now

57

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wv Swims Olib OCLC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

010Library_search

010Library_search

489 ms

anonymous.css

anonymous.css

71 ms

globals.jqueryv2.2.4.polyfill.js

globals.jqueryv2.2.4.polyfill.js

120 ms

deki.legacy.js

deki.legacy.js

59 ms

community.js

community.js

69 ms

skin_elm.js

skin_elm.js

224 ms

pageBootstrap.js

pageBootstrap.js

218 ms

gsk4dds.css

gsk4dds.css

223 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

258 ms

OtAutoBlock.js

OtAutoBlock.js

216 ms

otSDKStub.js

otSDKStub.js

223 ms

f1.js

f1.js

37 ms

mylist-player.js

mylist-player.js

215 ms

serviceworker-unregister.js

serviceworker-unregister.js

219 ms

pageLoaded.js

pageLoaded.js

115 ms

p.css

p.css

30 ms

print.css

print.css

6 ms

999c7907-ac3c-4ce1-9125-172f53ec926f.json

999c7907-ac3c-4ce1-9125-172f53ec926f.json

145 ms

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256 ms

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19 ms

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266 ms

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257 ms

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PrintMagazineSerialIssue.png

383 ms

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564 ms

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page-link-icon.png

615 ms

issue-icon.png

issue-icon.png

649 ms

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return-icon.png

689 ms

footer-logo.png

footer-logo.png

194 ms

footer-facebook.png

footer-facebook.png

205 ms

footer-youtube.png

footer-youtube.png

204 ms

footer-linkedin.png

footer-linkedin.png

206 ms

footer-instagram.png

footer-instagram.png

206 ms

footer-blog.png

footer-blog.png

279 ms

footer-mail.png

footer-mail.png

317 ms

footer-rss.png

footer-rss.png

300 ms

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96 ms

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127 ms

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105 ms

Lato-Regular.ttf

Lato-Regular.ttf

103 ms

icomoon.woff

icomoon.woff

104 ms

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SourceCodePro-Regular.ttf

53 ms

related

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621 ms

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SEO Factors

wv-swims.olib.oclc.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wv-swims.olib.oclc.org 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 Wv-swims.olib.oclc.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.

Social Sharing Optimization

wv-swims.olib.oclc.org

Open Graph data is detected on the main page of Wv Swims Olib OCLC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: