Tools & Wizards About Us
robertlerner.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

robertlerner.com

Plano Homes, Frisco Homes, McKinney Homes, Allen Homes, Plano Real

Page Load Speed

4.8 sec in total

First Response

1.1 sec

Resources Loaded

3.6 sec

Page Rendered

92 ms

robertlerner.com screenshot

About Website

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

Search MLS for Plano homes, Frisco homes, McKinney homes and Plano homes. cost-of-living information, school ratings, tax rate data, blog about North Dallas suburbs, new builder ratings, free comparat...

Visit robertlerner.com

Key Findings

We analyzed Robertlerner.com page load time and found that the first response time was 1.1 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

robertlerner.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

Network Requests Diagram

robertlerner.com

1117 ms

robertlerner.com

1284 ms

urchin.js

7 ms

homepage_chopped.jpg

122 ms

logos.jpg

1187 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original Robertlerner.com, 17% (1 request) were made to Google-analytics.com and 17% (1 request) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Robertlerner.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.7 kB (11%)

Content Size

242.3 kB

After Optimization

215.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Robertlerner.com main page is 242.3 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. Only 10% of websites need less resources to load. Images take 228.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 4.7 kB

  • Original 6.8 kB
  • After minification 6.5 kB
  • After compression 2.0 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 4.7 kB or 70% of the original size.

Image Optimization

-9%

Potential reduce by 21.0 kB

  • Original 228.7 kB
  • After minification 207.7 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. Robertlerner images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robertlerner. According to our analytics all requests are already optimized.

Network Requests Diagram

robertlerner.com

robertlerner.com

1117 ms

robertlerner.com

robertlerner.com

1284 ms

urchin.js

urchin.js

7 ms

homepage_chopped.jpg

homepage_chopped.jpg

122 ms

logos.jpg

logos.jpg

1187 ms

__utm.gif

__utm.gif

18 ms

Accessibility Review

robertlerner.com accessibility score

92

Accessibility Issues

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

Best Practices

robertlerner.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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

robertlerner.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robertlerner.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 Robertlerner.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

robertlerner.com

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