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sattlerpublisher.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

sattlerpublisher.com

Jerome M. Sattler, Publisher, Inc. - Assessment of Children - Clinical Assessment - Intelligence Testing - Exceptional Children - Child Abuse - Child ...

Page Load Speed

788 ms in total

First Response

143 ms

Resources Loaded

310 ms

Page Rendered

335 ms

sattlerpublisher.com screenshot

About Website

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

Jerome M. Sattler Publisher, publishes books on assessment of children, intelligence testing, behavioral assessment, interviewing, behavioral observation, clinical assessment, forensic interviewing, d...

Visit sattlerpublisher.com

Key Findings

We analyzed Sattlerpublisher.com page load time and found that the first response time was 143 ms and then it took 645 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

sattlerpublisher.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

sattlerpublisher.com

143 ms

btn_viewcart_SM.gif

33 ms

pixel.gif

19 ms

logo2.gif

39 ms

WISC5_Cover_sm.jpg

114 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 83% of them (10 requests) were addressed to the original Sattlerpublisher.com, 17% (2 requests) were made to Paypalobjects.com. The less responsive or slowest element that took the longest time to load (147 ms) belongs to the original domain Sattlerpublisher.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.6 kB (14%)

Content Size

303.9 kB

After Optimization

262.3 kB

  • HTML
  • Images

In fact, the total size of Sattlerpublisher.com main page is 303.9 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. 20% of websites need less resources to load. Images take 265.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 31.7 kB

  • Original 38.9 kB
  • After minification 38.9 kB
  • After compression 7.2 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 31.7 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 9.9 kB

  • Original 265.0 kB
  • After minification 255.1 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. Sattler Publisher images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sattler Publisher. According to our analytics all requests are already optimized.

Network Requests Diagram

sattlerpublisher.com

sattlerpublisher.com

143 ms

btn_viewcart_SM.gif

btn_viewcart_SM.gif

33 ms

pixel.gif

pixel.gif

19 ms

logo2.gif

logo2.gif

39 ms

WISC5_Cover_sm.jpg

WISC5_Cover_sm.jpg

114 ms

SattlerLaJolla_Cover200.jpg

SattlerLaJolla_Cover200.jpg

147 ms

FoundationsCover_sm.jpg

FoundationsCover_sm.jpg

132 ms

FoundationsRGCover_sm.jpg

FoundationsRGCover_sm.jpg

83 ms

WAIS_Cover.jpg

WAIS_Cover.jpg

116 ms

Cog5eCover.gif

Cog5eCover.gif

117 ms

IntCover.gif

IntCover.gif

128 ms

GoldMetal.jpg

GoldMetal.jpg

143 ms

Accessibility Review

sattlerpublisher.com accessibility score

65

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

Best Practices

sattlerpublisher.com best practices score

58

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

High

Serves images with low resolution

SEO Factors

sattlerpublisher.com SEO score

67

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

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 Sattlerpublisher.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 Sattlerpublisher.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

sattlerpublisher.com

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