Tools & Wizards About Us
blog.calvertschool.org screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

blog.calvertschool.org

Calvert School | Private Elementary and Middle School in Baltimore, MD

Page Load Speed

2.4 sec in total

First Response

199 ms

Resources Loaded

1.9 sec

Page Rendered

303 ms

blog.calvertschool.org screenshot

About Website

Click here to check amazing Blog Calvert School content for Pakistan. Otherwise, check out these important facts you probably never knew about blog.calvertschool.org

Calvert School is a K-8 private school for girls and boys located in Baltimore, MD. We provide the essential early foundation that children need to flourish academically, socially, and emotionally.

Visit blog.calvertschool.org

Key Findings

We analyzed Blog.calvertschool.org page load time and found that the first response time was 199 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

blog.calvertschool.org performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value18.2 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value3,940 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.067

96/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

blog.calvertschool.org

199 ms

blog.calverteducation.com

1225 ms

reset.css

6 ms

style.css

6 ms

social_widget.css

31 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Blog.calvertschool.org, 64% (41 requests) were made to Blog.calverteducation.com and 8% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Blog.calverteducation.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 471.0 kB (54%)

Content Size

879.9 kB

After Optimization

408.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog.calvertschool.org main page is 879.9 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. 45% of websites need less resources to load. Javascripts take 318.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 58.0 kB

  • Original 72.6 kB
  • After minification 70.4 kB
  • After compression 14.5 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 58.0 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 13.3 kB

  • Original 194.9 kB
  • After minification 181.6 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. Blog Calvert School images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 186.9 kB

  • Original 318.9 kB
  • After minification 317.4 kB
  • After compression 132.0 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 186.9 kB or 59% of the original size.

CSS Optimization

-73%

Potential reduce by 212.8 kB

  • Original 293.5 kB
  • After minification 277.4 kB
  • After compression 80.7 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. Blog.calvertschool.org needs all CSS files to be minified and compressed as it can save up to 212.8 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (55%)

Requests Now

60

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Calvert School. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blog.calvertschool.org

blog.calvertschool.org

199 ms

blog.calverteducation.com

blog.calverteducation.com

1225 ms

reset.css

reset.css

6 ms

style.css

style.css

6 ms

social_widget.css

social_widget.css

31 ms

addtoany.min.css

addtoany.min.css

29 ms

jquery.js

jquery.js

50 ms

jquery-migrate.min.js

jquery-migrate.min.js

31 ms

core.min.js

core.min.js

31 ms

widget.min.js

widget.min.js

32 ms

tabs.min.js

tabs.min.js

31 ms

shortcodes.js

shortcodes.js

32 ms

blue.css

blue.css

32 ms

shortcodes.css

shortcodes.css

46 ms

custom.css

custom.css

32 ms

ga.js

ga.js

42 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

93 ms

bg.jpg

bg.jpg

51 ms

CalvertEdReversed.png

CalvertEdReversed.png

50 ms

BlogPhone.png

BlogPhone.png

52 ms

nav.jpg

nav.jpg

52 ms

__utm.gif

__utm.gif

30 ms

page.js

page.js

28 ms

count.js

count.js

46 ms

15-16Catalog.png

15-16Catalog.png

24 ms

zpanel

zpanel

167 ms

wp-embed.min.js

wp-embed.min.js

18 ms

main.png

main.png

18 ms

about.jpg

about.jpg

522 ms

favicon2.ico

favicon2.ico

17 ms

about_fold.png

about_fold.png

50 ms

connect_grad.png

connect_grad.png

83 ms

ico-twitter.png

ico-twitter.png

87 ms

ico-facebook.png

ico-facebook.png

85 ms

ico-comments.png

ico-comments.png

17 ms

DeschoolLearnAnywhere2-100x100.jpg

DeschoolLearnAnywhere2-100x100.jpg

86 ms

share_save_171_16.png

share_save_171_16.png

49 ms

Deschool1-Sep2Bond-100x100.png

Deschool1-Sep2Bond-100x100.png

91 ms

ElizabethEason_1950s_BW-100x100.jpg

ElizabethEason_1950s_BW-100x100.jpg

137 ms

Roadblocks-16-100x100.png

Roadblocks-16-100x100.png

185 ms

Auditory-100x100.png

Auditory-100x100.png

174 ms

widget_fold.png

widget_fold.png

89 ms

bullet.png

bullet.png

89 ms

facebook.png

facebook.png

93 ms

twitter.png

twitter.png

92 ms

pinterest.png

pinterest.png

92 ms

youtube.png

youtube.png

92 ms

email.png

email.png

103 ms

15-16Catalog.png

15-16Catalog.png

32 ms

count-data.js

count-data.js

156 ms

r-13aa681773260e88b03e2745a9a65fed.css

r-13aa681773260e88b03e2745a9a65fed.css

73 ms

s.gif

s.gif

30 ms

button_keychain-re6b232b015b24248ae05d0f65c6bc66e_x7j3z_8byvr_125.jpg

button_keychain-re6b232b015b24248ae05d0f65c6bc66e_x7j3z_8byvr_125.jpg

196 ms

logo_v2.png

logo_v2.png

189 ms

sm13.html

sm13.html

220 ms

calvert_baseball_shirt-rb8a97f932e3144bdbd5504a688bda04e_i8tu5_125.jpg

calvert_baseball_shirt-rb8a97f932e3144bdbd5504a688bda04e_i8tu5_125.jpg

151 ms

calvert_tote_bag_colored_straps-r499ea12d44cc4f0099754fa46ec35f6f_v9wbb_8byvr_125.jpg

calvert_tote_bag_colored_straps-r499ea12d44cc4f0099754fa46ec35f6f_v9wbb_8byvr_125.jpg

151 ms

footerBgTile.gif

footerBgTile.gif

141 ms

footerLeft.gif

footerLeft.gif

143 ms

footerRight.gif

footerRight.gif

152 ms

analytics.js

analytics.js

146 ms

icons.15.svg.css

icons.15.svg.css

42 ms

collect

collect

49 ms

ga.js

ga.js

21 ms

Accessibility Review

blog.calvertschool.org accessibility score

98

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.

Best Practices

blog.calvertschool.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

High

Page has valid source maps

SEO Factors

blog.calvertschool.org SEO score

90

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.calvertschool.org 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 Blog.calvertschool.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

blog.calvertschool.org

Open Graph description is not detected on the main page of Blog Calvert School. 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: