Tools & Wizards About Us
spectrum-nasco.ca screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

spectrum-nasco.ca

Teaching Supplies, Educational Supplies Canada - Spectrum

Page Load Speed

2 sec in total

First Response

90 ms

Resources Loaded

1.6 sec

Page Rendered

268 ms

spectrum-nasco.ca screenshot

About Website

Visit spectrum-nasco.ca now to see the best up-to-date Spectrum Nasco content for India and also check out these interesting facts you probably never knew about spectrum-nasco.ca

Spectrum is an online educational supply store that deals in homeschool and teaching supplies in Canada. We are the topmost company or supplier that sells teachers’ learning manipulatives at the budge...

Visit spectrum-nasco.ca

Key Findings

We analyzed Spectrum-nasco.ca page load time and found that the first response time was 90 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

spectrum-nasco.ca performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value2,320 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.443

21/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

spectrum-nasco.ca

90 ms

213 ms

555f66c1ae4d2a0746573c98f666c9ed.min.css

136 ms

styles-l.min.css

117 ms

all.css

60 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Spectrum-nasco.ca, 67% (42 requests) were made to Spectrumed.ca and 13% (8 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (734 ms) relates to the external source Spectrumed.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 727.7 kB (26%)

Content Size

2.9 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spectrum-nasco.ca main page is 2.9 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

-91%

Potential reduce by 506.0 kB

  • Original 553.6 kB
  • After minification 547.0 kB
  • After compression 47.6 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 506.0 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 15.9 kB

  • Original 1.9 MB
  • After minification 1.9 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. Spectrum Nasco images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 9.2 kB

  • Original 148.7 kB
  • After minification 148.7 kB
  • After compression 139.5 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

-76%

Potential reduce by 196.7 kB

  • Original 259.7 kB
  • After minification 63.1 kB
  • After compression 63.0 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. Spectrum-nasco.ca needs all CSS files to be minified and compressed as it can save up to 196.7 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (33%)

Requests Now

51

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spectrum Nasco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spectrum-nasco.ca

spectrum-nasco.ca

90 ms

213 ms

555f66c1ae4d2a0746573c98f666c9ed.min.css

555f66c1ae4d2a0746573c98f666c9ed.min.css

136 ms

styles-l.min.css

styles-l.min.css

117 ms

all.css

all.css

60 ms

1415d4cc235e6dd33f7aff2e97d84a9a.min.js

1415d4cc235e6dd33f7aff2e97d84a9a.min.js

88 ms

font-awesome.min.css

font-awesome.min.css

35 ms

klaviyo.js

klaviyo.js

30 ms

hotjar-2622012.js

hotjar-2622012.js

127 ms

farm-and-ranch-catalogue.jpg

farm-and-ranch-catalogue.jpg

614 ms

sn-logo-small_1_.png

sn-logo-small_1_.png

117 ms

studentkits.jpg

studentkits.jpg

116 ms

arts-and-crafts-catalogue.jpg

arts-and-crafts-catalogue.jpg

117 ms

classroomsupplies.jpg

classroomsupplies.jpg

116 ms

early-learning-catalogue.jpg

early-learning-catalogue.jpg

177 ms

literacy-catalogue.jpg

literacy-catalogue.jpg

178 ms

elementary-mathematics-catalogue.jpg

elementary-mathematics-catalogue.jpg

161 ms

nutrition.jpg

nutrition.jpg

557 ms

physical-health-education-catalogue.jpg

physical-health-education-catalogue.jpg

162 ms

science-catalogue.jpg

science-catalogue.jpg

162 ms

special-education-catalogue.jpg

special-education-catalogue.jpg

582 ms

technology-robotics-makerspace-catalogue.jpg

technology-robotics-makerspace-catalogue.jpg

582 ms

clearance.jpg

clearance.jpg

557 ms

healthcare-hero1-ALEX-features.jpg

healthcare-hero1-ALEX-features.jpg

557 ms

ENGLISH-DESKTOP_1.jpg

ENGLISH-DESKTOP_1.jpg

587 ms

ENGLISH-MOBILE.jpg

ENGLISH-MOBILE.jpg

591 ms

ENGLISH-DESKTOP.jpg

ENGLISH-DESKTOP.jpg

645 ms

ENGLISH-mobile.jpg

ENGLISH-mobile.jpg

632 ms

Block1EN_1.jpg

Block1EN_1.jpg

635 ms

Block2EN_1.jpg

Block2EN_1.jpg

638 ms

Block3EN_1.jpg

Block3EN_1.jpg

629 ms

Block4EN_1.jpg

Block4EN_1.jpg

622 ms

Block5EN_1.jpg

Block5EN_1.jpg

675 ms

Block6EN_1.jpg

Block6EN_1.jpg

667 ms

Block1EN_1.jpg

Block1EN_1.jpg

690 ms

Block2EN_1.jpg

Block2EN_1.jpg

689 ms

Block3EN_1.jpg

Block3EN_1.jpg

674 ms

Block4EN_1.jpg

Block4EN_1.jpg

675 ms

Block5EN_1.jpg

Block5EN_1.jpg

725 ms

Block6EN_1.jpg

Block6EN_1.jpg

722 ms

footer-logo.png

footer-logo.png

706 ms

opensans-400.woff

opensans-400.woff

697 ms

opensans-300.woff

opensans-300.woff

733 ms

opensans-600.woff

opensans-600.woff

714 ms

opensans-700.woff

opensans-700.woff

734 ms

Luma-Icons.woff

Luma-Icons.woff

727 ms

fa-light-300.woff

fa-light-300.woff

136 ms

fa-regular-400.woff

fa-regular-400.woff

151 ms

fa-solid-900.woff

fa-solid-900.woff

150 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

487 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

488 ms

runtime.797fa4b3ca6faafeeafd.js

runtime.797fa4b3ca6faafeeafd.js

83 ms

sharedUtils.f95675bec4b0f9912eed.js

sharedUtils.f95675bec4b0f9912eed.js

90 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

102 ms

vendors~signup_forms~onsite-triggering.075e2d585f48aa57970c.js

vendors~signup_forms~onsite-triggering.075e2d585f48aa57970c.js

102 ms

vendors~signup_forms.824396622be3ec2234ff.js

vendors~signup_forms.824396622be3ec2234ff.js

104 ms

default~signup_forms~onsite-triggering.968e4cc173bff13b788f.js

default~signup_forms~onsite-triggering.968e4cc173bff13b788f.js

101 ms

signup_forms.1fe96d6abd3981ae89f5.js

signup_forms.1fe96d6abd3981ae89f5.js

103 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

95 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

663 ms

modules.3b9efc26f753310c2bd8.js

modules.3b9efc26f753310c2bd8.js

427 ms

print.min.css

print.min.css

29 ms

script.js

script.js

36 ms

Accessibility Review

spectrum-nasco.ca accessibility score

90

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

spectrum-nasco.ca 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

spectrum-nasco.ca SEO score

93

Search Engine Optimization Advices

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

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 Spectrum-nasco.ca 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 Spectrum-nasco.ca 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

spectrum-nasco.ca

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