Tools & Wizards About Us
bostonproperties.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

bostonproperties.com

The largest publicly traded developer in the United States - BXP

Page Load Speed

2.3 sec in total

First Response

18 ms

Resources Loaded

1.1 sec

Page Rendered

1.1 sec

bostonproperties.com screenshot

About Website

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

We shape great spaces and places as the largest publicly traded developer, owner, and manager of premier workplaces in the U.S.

Visit bostonproperties.com

Key Findings

We analyzed Bostonproperties.com page load time and found that the first response time was 18 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

bostonproperties.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value9.3 s

32/100

10%

Network Requests Diagram

bostonproperties.com

18 ms

bxp.com

99 ms

www.bxp.com

147 ms

style.min.css

46 ms

mapbox-gl.css

43 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Bostonproperties.com, 65% (24 requests) were made to Bxp.com and 16% (6 requests) were made to Api.mapbox.com. The less responsive or slowest element that took the longest time to load (370 ms) relates to the external source Bxp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.9 kB (2%)

Content Size

2.2 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bostonproperties.com main page is 2.2 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. 65% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 44.3 kB

  • Original 56.1 kB
  • After minification 52.3 kB
  • After compression 11.8 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 44.3 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 18 B

  • Original 2.0 MB
  • After minification 2.0 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. Bostonproperties images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 711 B

  • Original 170.2 kB
  • After minification 170.2 kB
  • After compression 169.5 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.

CSS Optimization

-3%

Potential reduce by 925 B

  • Original 28.1 kB
  • After minification 28.1 kB
  • After compression 27.2 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. Bostonproperties.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (56%)

Requests Now

27

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bostonproperties. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bostonproperties.com

bostonproperties.com

18 ms

bxp.com

bxp.com

99 ms

www.bxp.com

www.bxp.com

147 ms

style.min.css

style.min.css

46 ms

mapbox-gl.css

mapbox-gl.css

43 ms

mapbox-gl-geocoder.css

mapbox-gl-geocoder.css

51 ms

mapbox-gl-directions.css

mapbox-gl-directions.css

51 ms

wp-mapbox-gl-js-public.css

wp-mapbox-gl-js-public.css

80 ms

main.bc656f5fb1b6cd2402e0.css

main.bc656f5fb1b6cd2402e0.css

106 ms

jquery.min.js

jquery.min.js

147 ms

jquery-migrate.min.js

jquery-migrate.min.js

112 ms

mapbox-gl.js

mapbox-gl.js

56 ms

mapbox-gl-geocoder.min.js

mapbox-gl-geocoder.min.js

51 ms

mapbox-gl-directions.js

mapbox-gl-directions.js

55 ms

wp-mapbox-gl-js-public.js

wp-mapbox-gl-js-public.js

111 ms

js

js

88 ms

js

js

123 ms

annelise.js

annelise.js

273 ms

main.bc656f5fb1b6cd2402e0.js

main.bc656f5fb1b6cd2402e0.js

274 ms

Homepage_Opt002_210416_EDIT-LoRes-1800x900.jpg

Homepage_Opt002_210416_EDIT-LoRes-1800x900.jpg

351 ms

Weston_Corporate_Center_BOS_RT128_HERO_EDIT-scaled.jpg

Weston_Corporate_Center_BOS_RT128_HERO_EDIT-scaled.jpg

370 ms

Salesforce_27-HERO-EDIT-scaled.jpg

Salesforce_27-HERO-EDIT-scaled.jpg

368 ms

Asset-2-505x612.png

Asset-2-505x612.png

106 ms

2016AG40.445-alt-505x612.jpg

2016AG40.445-alt-505x612.jpg

349 ms

Asset-60-505x612.png

Asset-60-505x612.png

106 ms

analytics.js

analytics.js

220 ms

b024c76f-6b31-4b8e-ba79-ad8a271823ee.woff

b024c76f-6b31-4b8e-ba79-ad8a271823ee.woff

64 ms

7311c945-6dc0-4fc4-9af0-0d616b7354b4.woff

7311c945-6dc0-4fc4-9af0-0d616b7354b4.woff

67 ms

b9d5b438-ee4b-493f-b394-7b9531f0e7fc.woff

b9d5b438-ee4b-493f-b394-7b9531f0e7fc.woff

67 ms

67b62cfb-c1f3-4311-9c37-7eab702c1b56.woff

67b62cfb-c1f3-4311-9c37-7eab702c1b56.woff

39 ms

322257db-ce3b-4ad2-b6b2-ece689127d1f.woff

322257db-ce3b-4ad2-b6b2-ece689127d1f.woff

50 ms

3e228f48-17fc-4973-a006-7a6e7fe07a96.woff

3e228f48-17fc-4973-a006-7a6e7fe07a96.woff

66 ms

ae6b8bd9-e72b-4c84-844e-b0cbcca6d770.woff

ae6b8bd9-e72b-4c84-844e-b0cbcca6d770.woff

76 ms

2021AG405-238-EDIT-V2HERO_2-2400x1080.jpg

2021AG405-238-EDIT-V2HERO_2-2400x1080.jpg

155 ms

2021AG405-238-EDIT-V2MOBILE-551x667.jpg

2021AG405-238-EDIT-V2MOBILE-551x667.jpg

107 ms

collect

collect

15 ms

collect

collect

35 ms

Accessibility Review

bostonproperties.com accessibility score

98

Accessibility Issues

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bostonproperties.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bostonproperties.com SEO score

96

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Bostonproperties.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 Bostonproperties.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

bostonproperties.com

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