Tools & Wizards About Us
oed.lfla.org screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

oed.lfla.org

Hollywood is a Verb: Los Angeles Explores the Oxford English Dictionary

Page Load Speed

1.9 sec in total

First Response

96 ms

Resources Loaded

998 ms

Page Rendered

762 ms

oed.lfla.org screenshot

About Website

Visit oed.lfla.org now to see the best up-to-date Oed Lfla content for United States and also check out these interesting facts you probably never knew about oed.lfla.org

This March, the Library Foundation of Los Angeles and the Los Angeles Public Library invite Angelenos to explore the Oxford English Dictionary through a Southern California lens, considering the dicti...

Visit oed.lfla.org

Key Findings

We analyzed Oed.lfla.org page load time and found that the first response time was 96 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

oed.lfla.org performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.706

7/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

oed.lfla.org

96 ms

oed.lfla.org

215 ms

main.css

76 ms

styles.min.css

18 ms

style.min.css

31 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 81% of them (46 requests) were addressed to the original Oed.lfla.org, 14% (8 requests) were made to Lfla.org and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (425 ms) relates to the external source Player.vimeo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 187.1 kB (9%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oed.lfla.org main page is 2.2 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 63.4 kB

  • Original 83.3 kB
  • After minification 79.5 kB
  • After compression 19.9 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 63.4 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 97.9 kB

  • Original 1.9 MB
  • After minification 1.8 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. Oed Lfla images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 18.1 kB

  • Original 144.4 kB
  • After minification 144.3 kB
  • After compression 126.3 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 18.1 kB or 13% of the original size.

CSS Optimization

-9%

Potential reduce by 7.7 kB

  • Original 81.0 kB
  • After minification 81.0 kB
  • After compression 73.3 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. Oed.lfla.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (40%)

Requests Now

43

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oed Lfla. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oed.lfla.org

oed.lfla.org

96 ms

oed.lfla.org

oed.lfla.org

215 ms

main.css

main.css

76 ms

styles.min.css

styles.min.css

18 ms

style.min.css

style.min.css

31 ms

smartslider.min.css

smartslider.min.css

36 ms

jquery.min.js

jquery.min.js

40 ms

n2.min.js

n2.min.js

35 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

37 ms

ss-simple.min.js

ss-simple.min.js

36 ms

w-arrow-image.min.js

w-arrow-image.min.js

34 ms

email-decode.min.js

email-decode.min.js

36 ms

formreset.min.css

formreset.min.css

38 ms

formsmain.min.css

formsmain.min.css

38 ms

readyclass.min.css

readyclass.min.css

40 ms

browsers.min.css

browsers.min.css

39 ms

scripts.min.js

scripts.min.js

57 ms

jquery.json.js

jquery.json.js

44 ms

gravityforms.min.js

gravityforms.min.js

47 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

45 ms

lfla--logo.png

lfla--logo.png

244 ms

154648961

154648961

425 ms

maguire-gardens-600x335.jpg

maguire-gardens-600x335.jpg

222 ms

about-600x335.jpg

about-600x335.jpg

218 ms

1227_IMG_4956-600x335.jpg

1227_IMG_4956-600x335.jpg

219 ms

Student-Zones1-600x335.jpg

Student-Zones1-600x335.jpg

300 ms

oedimage.jpg

oedimage.jpg

22 ms

D1979_06.jpg

D1979_06.jpg

28 ms

oed.lfla.org

oed.lfla.org

218 ms

800x400.gif

800x400.gif

26 ms

OED-spines_sizedforweb-1280x600-1-1024x480.jpg

OED-spines_sizedforweb-1280x600-1-1024x480.jpg

26 ms

DSC_0083.jpg-2.jpeg

DSC_0083.jpg-2.jpeg

22 ms

1_Arabic.png

1_Arabic.png

35 ms

2_Chinese.png

2_Chinese.png

36 ms

3_French.png

3_French.png

41 ms

4_Latin.png

4_Latin.png

38 ms

5_Spanish.png

5_Spanish.png

39 ms

6_unknown.png

6_unknown.png

42 ms

hammerlogo.jpg

hammerlogo.jpg

42 ms

826logo.jpg

826logo.jpg

47 ms

antenna.jpg

antenna.jpg

48 ms

whh.jpg

whh.jpg

51 ms

skoll.jpg

skoll.jpg

52 ms

participant.jpg

participant.jpg

52 ms

books.jpg

books.jpg

63 ms

OED_BG01flipped.jpg

OED_BG01flipped.jpg

62 ms

oed.jpg

oed.jpg

67 ms

babel.jpg

babel.jpg

59 ms

rrbg.jpg

rrbg.jpg

66 ms

ss-social-circle.woff

ss-social-circle.woff

216 ms

ss-social-circle.woff

ss-social-circle.woff

137 ms

ss-social-regular.woff

ss-social-regular.woff

266 ms

ss-social-regular.woff

ss-social-regular.woff

168 ms

SentinelBook.woff

SentinelBook.woff

298 ms

ss-gizmo.woff

ss-gizmo.woff

297 ms

ss-gizmo.woff

ss-gizmo.woff

266 ms

api.js

api.js

46 ms

Accessibility Review

oed.lfla.org accessibility score

75

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements 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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

oed.lfla.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

oed.lfla.org SEO score

75

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Oed.lfla.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 Oed.lfla.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

oed.lfla.org

Open Graph description is not detected on the main page of Oed Lfla. 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: