Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jacksonfuller.com

San Francisco Real Estate & Homes For Sale | Jackson Fuller

Page Load Speed

10.4 sec in total

First Response

29 ms

Resources Loaded

7.8 sec

Page Rendered

2.6 sec

jacksonfuller.com screenshot

About Website

Click here to check amazing Jackson Fuller content for United States. Otherwise, check out these important facts you probably never knew about jacksonfuller.com

San Francisco real estate done right. Our decades of experience mean you can buy confidently and sell with certainty. Welcome Home.

Visit jacksonfuller.com

Key Findings

We analyzed Jacksonfuller.com page load time and found that the first response time was 29 ms and then it took 10.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

jacksonfuller.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

jacksonfuller.com

29 ms

jacksonfuller.com

138 ms

wpac-time.js

22 ms

blazy.min.js

134 ms

swiper.min.js

146 ms

Our browser made a total of 284 requests to load all elements on the main page. We found that 19% of them (53 requests) were addressed to the original Jacksonfuller.com, 81% (229 requests) were made to S3-us-west-2.amazonaws.com and 0% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source S3-us-west-2.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (3%)

Content Size

46.6 MB

After Optimization

45.1 MB

In fact, the total size of Jacksonfuller.com main page is 46.6 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. Only a small number of websites need less resources to load. Images take 45.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 321.5 kB

  • Original 357.8 kB
  • After minification 356.8 kB
  • After compression 36.3 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 321.5 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 1.1 MB

  • Original 45.9 MB
  • After minification 44.8 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. Jackson Fuller images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 604 B

  • Original 342.4 kB
  • After minification 342.4 kB
  • After compression 341.8 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 34 (12%)

Requests Now

282

After Optimization

248

The browser has sent 282 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jackson Fuller. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

jacksonfuller.com accessibility score

52

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

jacksonfuller.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jacksonfuller.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Jacksonfuller.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 Jacksonfuller.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

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