Tools & Wizards About Us
kidskollegesf.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

kidskollegesf.com

Preschool Classes San Francisco, CA | Kindergarten Readiness, Pre-K Classes

Page Load Speed

799 ms in total

First Response

53 ms

Resources Loaded

486 ms

Page Rendered

260 ms

kidskollegesf.com screenshot

About Website

Welcome to kidskollegesf.com homepage info - get ready to check Kidskollegesf best content right away, or after learning these important things about kidskollegesf.com

If you are in San Francisco, CA searching for preschool classes for your child, count on Kids Kollege Preschool. Call & enroll your child in our Pre-K classes!

Visit kidskollegesf.com

Key Findings

We analyzed Kidskollegesf.com page load time and found that the first response time was 53 ms and then it took 746 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

kidskollegesf.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

kidskollegesf.com

53 ms

kidskollegesf.com

106 ms

analytics.js

57 ms

56762733158ae32987ec2fd38aa5572a__united_states_california_san_francisco_county_san_francisco_outer_sunset_lawton_street_3939_kids_kollege_preschool_and_childcare_centerhtml.jpg-213w.png

232 ms

embed

271 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original Kidskollegesf.com, 33% (6 requests) were made to Lirp.cdn-website.com and 17% (3 requests) were made to Static.cdn-website.com. The less responsive or slowest element that took the longest time to load (325 ms) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.1 kB (9%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kidskollegesf.com main page is 1.6 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 57.4 kB

  • Original 78.5 kB
  • After minification 75.1 kB
  • After compression 21.0 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 57.4 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 80.2 kB

  • Original 1.3 MB
  • After minification 1.2 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. Kidskollegesf images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.4 kB

  • Original 252.9 kB
  • After minification 252.9 kB
  • After compression 249.5 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.

Requests Breakdown

Number of requests can be reduced by 6 (40%)

Requests Now

15

After Optimization

9

  • AJAX
  • Images
  • JavaScript

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kidskollegesf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kidskollegesf.com

kidskollegesf.com

53 ms

kidskollegesf.com

kidskollegesf.com

106 ms

analytics.js

analytics.js

57 ms

56762733158ae32987ec2fd38aa5572a__united_states_california_san_francisco_county_san_francisco_outer_sunset_lawton_street_3939_kids_kollege_preschool_and_childcare_centerhtml.jpg-213w.png

56762733158ae32987ec2fd38aa5572a__united_states_california_san_francisco_county_san_francisco_outer_sunset_lawton_street_3939_kids_kollege_preschool_and_childcare_centerhtml.jpg-213w.png

232 ms

embed

embed

271 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

102 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

116 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

116 ms

Screen+Shot+2020-09-10+at+12.51.32+PM-1920w.png

Screen+Shot+2020-09-10+at+12.51.32+PM-1920w.png

325 ms

Screen+Shot+2020-09-10+at+11.05.18+AM-366w.png

Screen+Shot+2020-09-10+at+11.05.18+AM-366w.png

319 ms

Screen+Shot+2020-09-10+at+1.45.44+PM-366w.png

Screen+Shot+2020-09-10+at+1.45.44+PM-366w.png

198 ms

IMG_8874-X4-366w.jpg

IMG_8874-X4-366w.jpg

238 ms

logoo02-196x200-169h.png

logoo02-196x200-169h.png

268 ms

collect

collect

19 ms

js

js

76 ms

ppms.js

ppms.js

44 ms

ppms.php

ppms.php

26 ms

js

js

48 ms

Accessibility Review

kidskollegesf.com accessibility score

78

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

kidskollegesf.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

SEO Factors

kidskollegesf.com SEO score

86

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

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 Kidskollegesf.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 Kidskollegesf.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

kidskollegesf.com

Open Graph data is detected on the main page of Kidskollegesf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: