Tools & Wizards About Us

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

shop.teachstarter.com

Elementary School Teaching Resources - US | Teach Starter

Page Load Speed

3.5 sec in total

First Response

780 ms

Resources Loaded

2.2 sec

Page Rendered

557 ms

About Website

Visit shop.teachstarter.com now to see the best up-to-date Shop Teach Starter content for United States and also check out these interesting facts you probably never knew about shop.teachstarter.com

Teach Starter offers a range of time-saving, educational teaching resources for elementary school teachers. Download unit and lesson plans, educational posters, classroom games and activities, workshe...

Visit shop.teachstarter.com

Key Findings

We analyzed Shop.teachstarter.com page load time and found that the first response time was 780 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

shop.teachstarter.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value6.7 s

37/100

10%

TBT (Total Blocking Time)

Value7,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value29.2 s

0/100

10%

Network Requests Diagram

www.teachstarter.com

780 ms

css2

36 ms

8db5d36.js

96 ms

1d34f3f.js

103 ms

88c32a4.js

1068 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Shop.teachstarter.com, 24% (12 requests) were made to Fileserver.teachstarter.com and 12% (6 requests) were made to Fast.wistia.net. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Teachstarter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 290.0 kB (19%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Shop.teachstarter.com main page is 1.5 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. 65% of websites need less resources to load. Images take 934.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 289.5 kB

  • Original 355.4 kB
  • After minification 355.4 kB
  • After compression 66.0 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 289.5 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 450 B

  • Original 934.2 kB
  • After minification 933.8 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. Shop Teach Starter images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 58 B

  • Original 208.1 kB
  • After minification 208.1 kB
  • After compression 208.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 14 (31%)

Requests Now

45

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Teach Starter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

shop.teachstarter.com accessibility score

100

Accessibility Issues

Best Practices

shop.teachstarter.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

shop.teachstarter.com SEO score

99

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

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 Shop.teachstarter.com 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 Shop.teachstarter.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 Shop Teach Starter. 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: