Tools & Wizards About Us
opendoor.biz screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

opendoor.biz

Open Door Networks - Macintosh Internet Security, iPhone and iPad apps

Page Load Speed

1000 ms in total

First Response

247 ms

Resources Loaded

674 ms

Page Rendered

79 ms

opendoor.biz screenshot

About Website

Welcome to opendoor.biz homepage info - get ready to check Open Door best content right away, or after learning these important things about opendoor.biz

Visit opendoor.biz

Key Findings

We analyzed Opendoor.biz page load time and found that the first response time was 247 ms and then it took 753 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

opendoor.biz performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.306

38/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

opendoor.biz

247 ms

OpenDoorLogoShadow.jpg

88 ms

newnew.gif

172 ms

aaiPads.png

428 ms

DoorStopIcon.jpg

173 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Opendoor.biz and no external sources were called. The less responsive or slowest element that took the longest time to load (428 ms) belongs to the original domain Opendoor.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 kB (4%)

Content Size

101.9 kB

After Optimization

98.2 kB

  • HTML
  • Images

In fact, the total size of Opendoor.biz main page is 101.9 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. Only 5% of websites need less resources to load. Images take 96.6 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.5 kB

  • Original 5.3 kB
  • After minification 5.1 kB
  • After compression 1.8 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 3.5 kB or 66% of the original size.

Image Optimization

-0%

Potential reduce by 114 B

  • Original 96.6 kB
  • After minification 96.4 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. Open Door images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Door. According to our analytics all requests are already optimized.

Network Requests Diagram

opendoor.biz

opendoor.biz

247 ms

OpenDoorLogoShadow.jpg

OpenDoorLogoShadow.jpg

88 ms

newnew.gif

newnew.gif

172 ms

aaiPads.png

aaiPads.png

428 ms

DoorStopIcon.jpg

DoorStopIcon.jpg

173 ms

WhosThereIcon.jpg

WhosThereIcon.jpg

174 ms

Book.jpg

Book.jpg

174 ms

ISFYMCOM.jpg

ISFYMCOM.jpg

176 ms

Top10.jpg

Top10.jpg

290 ms

buttonbar.gif

buttonbar.gif

291 ms

Accessibility Review

opendoor.biz accessibility score

68

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

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

Best Practices

opendoor.biz best practices score

75

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

SEO Factors

opendoor.biz SEO score

58

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 Opendoor.biz 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 Opendoor.biz 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

opendoor.biz

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