Tools & Wizards About Us
stepbystepsf.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

stepbystepsf.com

Step By Step Child care & Preschool | San Francisco, CA 94116

Page Load Speed

1.1 sec in total

First Response

180 ms

Resources Loaded

769 ms

Page Rendered

123 ms

stepbystepsf.com screenshot

About Website

Visit stepbystepsf.com now to see the best up-to-date Step By Sf content and also check out these interesting facts you probably never knew about stepbystepsf.com

Step by Step Child Care & Preschool, conveniently located in the inner sunset in San Francisco. Development & education programs for 6 mos to 6 years.

Visit stepbystepsf.com

Key Findings

We analyzed Stepbystepsf.com page load time and found that the first response time was 180 ms and then it took 892 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

stepbystepsf.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

www.stepbystepsf.com

180 ms

master_css.css

22 ms

jquery-1.4.2.min.js

72 ms

FormValidation.js

36 ms

font_styles_ns4.css

35 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 83% of them (24 requests) were addressed to the original Stepbystepsf.com, 7% (2 requests) were made to Cdn.brcdn.com and 7% (2 requests) were made to T8.prnx.net. The less responsive or slowest element that took the longest time to load (221 ms) relates to the external source Web4.realtracker.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.3 kB (12%)

Content Size

323.7 kB

After Optimization

283.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stepbystepsf.com main page is 323.7 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. 25% of websites need less resources to load. Images take 237.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.1 kB

  • Original 21.4 kB
  • After minification 20.4 kB
  • After compression 5.3 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 16.1 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 3.6 kB

  • Original 237.5 kB
  • After minification 233.8 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. Step By Sf images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 15.5 kB

  • Original 54.4 kB
  • After minification 54.1 kB
  • After compression 39.0 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 15.5 kB or 28% of the original size.

CSS Optimization

-49%

Potential reduce by 5.1 kB

  • Original 10.3 kB
  • After minification 10.1 kB
  • After compression 5.3 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. Stepbystepsf.com needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (48%)

Requests Now

25

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Step By Sf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.stepbystepsf.com

www.stepbystepsf.com

180 ms

master_css.css

master_css.css

22 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

72 ms

FormValidation.js

FormValidation.js

36 ms

font_styles_ns4.css

font_styles_ns4.css

35 ms

jquery.simplemodal.js

jquery.simplemodal.js

36 ms

simplemodaldefault.css

simplemodaldefault.css

36 ms

QuickSiteMain.js

QuickSiteMain.js

59 ms

footer.js

footer.js

54 ms

ExternalRedirect.dll

ExternalRedirect.dll

53 ms

site_statistics.ffhtml

site_statistics.ffhtml

31 ms

font_styles.css

font_styles.css

21 ms

br-trk-4044.js

br-trk-4044.js

5 ms

3005E_NavBar_949x92.png

3005E_NavBar_949x92.png

93 ms

btn_offstate.png

btn_offstate.png

27 ms

tp.gif

tp.gif

18 ms

socialnetworking_facebook_icon_116x24.gif

socialnetworking_facebook_icon_116x24.gif

20 ms

img_main_01_bg.png

img_main_01_bg.png

48 ms

3005e_image_402x252.jpg

3005e_image_402x252.jpg

107 ms

circle_illustration_1.png

circle_illustration_1.png

115 ms

circle_illustration_2.png

circle_illustration_2.png

94 ms

index~~element36.png

index~~element36.png

42 ms

btn_hover.png

btn_hover.png

81 ms

br-trk-4044.js

br-trk-4044.js

17 ms

ibc90006.js

ibc90006.js

221 ms

tc.js

tc.js

190 ms

prnx_track.js

prnx_track.js

40 ms

jquery.cookie.min.js

jquery.cookie.min.js

57 ms

t.asp

t.asp

158 ms

Accessibility Review

stepbystepsf.com accessibility score

50

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

stepbystepsf.com best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

stepbystepsf.com SEO score

62

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

Image elements do not have [alt] attributes

High

Document uses plugins

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 Stepbystepsf.com 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 Stepbystepsf.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

stepbystepsf.com

Open Graph description is not detected on the main page of Step By Sf. 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: