Tools & Wizards About Us
bigcommerce.learninghouse.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

bigcommerce.learninghouse.com

Advancement Courses | Continuing Education for Teachers

Page Load Speed

683 ms in total

First Response

10 ms

Resources Loaded

219 ms

Page Rendered

454 ms

bigcommerce.learninghouse.com screenshot

About Website

Visit bigcommerce.learninghouse.com now to see the best up-to-date Bigcommerce Learninghouse content for United States and also check out these interesting facts you probably never knew about bigcommerce.learninghouse.com

Advancement Courses offers more than 280 online, self-paced recertification and salary advancement courses for teachers covering both foundational topics and emerging trends.

Visit bigcommerce.learninghouse.com

Key Findings

We analyzed Bigcommerce.learninghouse.com page load time and found that the first response time was 10 ms and then it took 673 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

bigcommerce.learninghouse.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

index.html

10 ms

logo.png

4 ms

ac.png

4 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Bigcommerce.learninghouse.com and no external sources were called. The less responsive or slowest element that took the longest time to load (10 ms) belongs to the original domain Bigcommerce.learninghouse.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.2 kB (25%)

Content Size

20.4 kB

After Optimization

15.2 kB

  • HTML
  • Images

In fact, the total size of Bigcommerce.learninghouse.com main page is 20.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 19.3 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 532 B

  • Original 1.0 kB
  • After minification 962 B
  • After compression 505 B

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 532 B or 51% of the original size.

Image Optimization

-24%

Potential reduce by 4.6 kB

  • Original 19.3 kB
  • After minification 14.7 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. Obviously, Bigcommerce Learninghouse needs image optimization as it can save up to 4.6 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bigcommerce Learninghouse. According to our analytics all requests are already optimized.

Network Requests Diagram

index.html

index.html

10 ms

logo.png

logo.png

4 ms

ac.png

ac.png

4 ms

Accessibility Review

bigcommerce.learninghouse.com accessibility score

45

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.

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

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

bigcommerce.learninghouse.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

bigcommerce.learninghouse.com SEO score

50

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bigcommerce.learninghouse.com 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 Bigcommerce.learninghouse.com main page’s claimed encoding is . 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.

Social Sharing Optimization

bigcommerce.learninghouse.com

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