Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

oracleapacwebcasts.com

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Page Load Speed

3 sec in total

First Response

724 ms

Resources Loaded

2.1 sec

Page Rendered

186 ms

oracleapacwebcasts.com screenshot

About Website

Welcome to oracleapacwebcasts.com homepage info - get ready to check Oracleapacwebcasts best content right away, or after learning these important things about oracleapacwebcasts.com

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Visit oracleapacwebcasts.com

Key Findings

We analyzed Oracleapacwebcasts.com page load time and found that the first response time was 724 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

oracleapacwebcasts.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

www.oracleapacwebcasts.com

724 ms

rate.css

161 ms

twitterfeed.css

160 ms

style.css

399 ms

jquery.min.js

8 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 83% of them (34 requests) were addressed to the original Oracleapacwebcasts.com, 5% (2 requests) were made to Wd-edge.sharethis.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (724 ms) belongs to the original domain Oracleapacwebcasts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 254.8 kB (34%)

Content Size

741.6 kB

After Optimization

486.8 kB

In fact, the total size of Oracleapacwebcasts.com main page is 741.6 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. 25% of websites need less resources to load. Images take 452.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 28.3 kB

  • Original 34.8 kB
  • After minification 33.1 kB
  • After compression 6.6 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. 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 28.3 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 27.4 kB

  • Original 452.2 kB
  • After minification 424.9 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. Oracleapacwebcasts images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 131.4 kB

  • Original 175.8 kB
  • After minification 173.6 kB
  • After compression 44.4 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 131.4 kB or 75% of the original size.

CSS Optimization

-86%

Potential reduce by 67.8 kB

  • Original 78.7 kB
  • After minification 61.7 kB
  • After compression 11.0 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. Oracleapacwebcasts.com needs all CSS files to be minified and compressed as it can save up to 67.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (33%)

Requests Now

40

After Optimization

27

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oracleapacwebcasts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

oracleapacwebcasts.com accessibility score

45

Accessibility Issues

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

oracleapacwebcasts.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

oracleapacwebcasts.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oracleapacwebcasts.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Oracleapacwebcasts.com 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

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