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csdnb.org screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

csdnb.org

Home - Consolidated School District of New Britain

Page Load Speed

1.9 sec in total

First Response

158 ms

Resources Loaded

1.4 sec

Page Rendered

405 ms

csdnb.org screenshot

About Website

Click here to check amazing Csdnb content for United States. Otherwise, check out these important facts you probably never knew about csdnb.org

Home - Consolidated School District of New Britain 272 Main Street New Britain, CT 06050

Visit csdnb.org

Key Findings

We analyzed Csdnb.org page load time and found that the first response time was 158 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

csdnb.org performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value3.5 s

87/100

10%

TBT (Total Blocking Time)

Value700 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

csdnb.org

158 ms

www.csdnb.org

357 ms

bootstrap.min.css

96 ms

bootstrap.bundle.min.js

120 ms

CSDNB-Beehive-Logo-White.png

72 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 46% of them (26 requests) were addressed to the original Csdnb.org, 11% (6 requests) were made to Fonts.googleapis.com and 7% (4 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (828 ms) belongs to the original domain Csdnb.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.9 kB (10%)

Content Size

3.2 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csdnb.org main page is 3.2 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 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 106.3 kB

  • Original 121.9 kB
  • After minification 75.6 kB
  • After compression 15.5 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. This page needs HTML code to be minified as it can gain 46.2 kB, which is 38% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 106.3 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 172.7 kB

  • Original 2.9 MB
  • After minification 2.7 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. Csdnb images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 32.8 kB

  • Original 167.0 kB
  • After minification 167.0 kB
  • After compression 134.2 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 32.8 kB or 20% of the original size.

CSS Optimization

-25%

Potential reduce by 5.1 kB

  • Original 20.3 kB
  • After minification 20.3 kB
  • After compression 15.2 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. Csdnb.org needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (57%)

Requests Now

49

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csdnb. 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 from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

csdnb.org

csdnb.org

158 ms

www.csdnb.org

www.csdnb.org

357 ms

bootstrap.min.css

bootstrap.min.css

96 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

120 ms

CSDNB-Beehive-Logo-White.png

CSDNB-Beehive-Logo-White.png

72 ms

js

js

131 ms

js

js

257 ms

sub_main_style.css

sub_main_style.css

254 ms

sub_main_style_new.css

sub_main_style_new.css

336 ms

css

css

106 ms

css

css

124 ms

css

css

254 ms

css

css

253 ms

css

css

253 ms

css

css

253 ms

templateArtifacts.js

templateArtifacts.js

309 ms

jquery.min.js

jquery.min.js

87 ms

stl.js

stl.js

102 ms

element.js

element.js

120 ms

jquery.min.js

jquery.min.js

100 ms

sub_main_style_new.css

sub_main_style_new.css

307 ms

sub_main_style.css

sub_main_style.css

307 ms

sub_main_style.css

sub_main_style.css

329 ms

bootstrap.min.js

bootstrap.min.js

116 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

98 ms

scroller.js

scroller.js

304 ms

platform.js

platform.js

98 ms

8NAXLGBQZ1TTC3A3F4HY.js

8NAXLGBQZ1TTC3A3F4HY.js

115 ms

themify-icons.css

themify-icons.css

98 ms

sub_main_style.css

sub_main_style.css

362 ms

bus2.png

bus2.png

797 ms

ess-subs.png

ess-subs.png

653 ms

AprilDispatch.jpg

AprilDispatch.jpg

590 ms

Diloreto3.jpg

Diloreto3.jpg

828 ms

powerschool.svg

powerschool.svg

358 ms

hurricane-logo-cardinal_white-middle.png

hurricane-logo-cardinal_white-middle.png

403 ms

CSDNB%20Logo.png

CSDNB%20Logo.png

432 ms

CSDNB%20Anonymous%20Tip%20Form%20-%20No%20Text.png

CSDNB%20Anonymous%20Tip%20Form%20-%20No%20Text.png

454 ms

CSDNB-Watermark.png

CSDNB-Watermark.png

486 ms

platform.js

platform.js

150 ms

js

js

78 ms

analytics.js

analytics.js

30 ms

collect

collect

28 ms

widgets.js

widgets.js

235 ms

main_style.css

main_style.css

179 ms

collect

collect

33 ms

ga-audiences

ga-audiences

79 ms

banner-grad-maroon.jpg

banner-grad-maroon.jpg

249 ms

S6uyw4BMUTPHjxAwWw.ttf

S6uyw4BMUTPHjxAwWw.ttf

40 ms

S6u9w4BMUTPHh7USSwaPHA.ttf

S6u9w4BMUTPHh7USSwaPHA.ttf

40 ms

S6u9w4BMUTPHh6UVSwaPHA.ttf

S6u9w4BMUTPHh6UVSwaPHA.ttf

41 ms

collect

collect

17 ms

honeycombs.png

honeycombs.png

182 ms

beacon.png

beacon.png

144 ms

CSDNBNewsGrayHeader.png

CSDNBNewsGrayHeader.png

145 ms

CSDNBMoreNewsMaroon.png

CSDNBMoreNewsMaroon.png

179 ms

themify.woff

themify.woff

32 ms

Accessibility Review

csdnb.org accessibility score

96

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

csdnb.org best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

csdnb.org 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

csdnb.org

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