Tools & Wizards About Us
jwmarriottdc.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

jwmarriottdc.com

Hotels on Pennsylvania Avenue DC | JW Marriott Washington DC

Page Load Speed

7.7 sec in total

First Response

47 ms

Resources Loaded

6 sec

Page Rendered

1.7 sec

jwmarriottdc.com screenshot

About Website

Welcome to jwmarriottdc.com homepage info - get ready to check JW Marriott DC best content right away, or after learning these important things about jwmarriottdc.com

Let JW Marriott Washington DC put you at the epicenter of the nation’s capital with luxury hotel accommodations in a prime downtown location on Pennsylvania Avenue.

Visit jwmarriottdc.com

Key Findings

We analyzed Jwmarriottdc.com page load time and found that the first response time was 47 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

jwmarriottdc.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value27.6 s

0/100

10%

TBT (Total Blocking Time)

Value19,310 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value54.4 s

0/100

10%

Network Requests Diagram

jwmarriottdc.com

47 ms

www.jwmarriottdc.com

52 ms

2449 ms

marriottCommon.js

332 ms

6e15e9b645406f938b23f5e9f0ee55b0f0aafa2feb045

182 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Jwmarriottdc.com, 63% (25 requests) were made to Marriott.com and 28% (11 requests) were made to Cache.marriott.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Marriott.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 388.1 kB (15%)

Content Size

2.6 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jwmarriottdc.com main page is 2.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 241.4 kB

  • Original 289.1 kB
  • After minification 245.7 kB
  • After compression 47.7 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. This page needs HTML code to be minified as it can gain 43.4 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 241.4 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 37.0 kB

  • Original 1.8 MB
  • After minification 1.7 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. JW Marriott DC images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 109.8 kB

  • Original 496.0 kB
  • After minification 496.0 kB
  • After compression 386.2 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 109.8 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (66%)

Requests Now

32

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JW Marriott DC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jwmarriottdc.com

jwmarriottdc.com

47 ms

www.jwmarriottdc.com

www.jwmarriottdc.com

52 ms

2449 ms

marriottCommon.js

marriottCommon.js

332 ms

6e15e9b645406f938b23f5e9f0ee55b0f0aafa2feb045

6e15e9b645406f938b23f5e9f0ee55b0f0aafa2feb045

182 ms

ruxitagentjs_ICA7NQVfhqrux_10297240712040816.js

ruxitagentjs_ICA7NQVfhqrux_10297240712040816.js

43 ms

datalayer

datalayer

254 ms

clientlib-base.min.569a20d572bd560535b3c0a54ddfbdfc.css

clientlib-base.min.569a20d572bd560535b3c0a54ddfbdfc.css

36 ms

clientlib-firstpaint.min.bb64ce684b6fb201696bfd41bad85797.css

clientlib-firstpaint.min.bb64ce684b6fb201696bfd41bad85797.css

35 ms

clientlib-firstpaint.min.bdced2ea2ca43b0566b32eada99e1dd8.js

clientlib-firstpaint.min.bdced2ea2ca43b0566b32eada99e1dd8.js

59 ms

clientlib-sitev2.min.57596c3dee58a2cb4aa791b7234c8603.css

clientlib-sitev2.min.57596c3dee58a2cb4aa791b7234c8603.css

67 ms

clientlib-bptv2.min.6a93c126f91048bd5ccdf33be8a22570.css

clientlib-bptv2.min.6a93c126f91048bd5ccdf33be8a22570.css

68 ms

clientlibs.d317a5d9bbba6e3a517179296858ca98.css

clientlibs.d317a5d9bbba6e3a517179296858ca98.css

110 ms

clientlib-hws-jquery.min.4709cf7b87b5f9ad6240b012a8445143.js

clientlib-hws-jquery.min.4709cf7b87b5f9ad6240b012a8445143.js

91 ms

launch-EN1ce795381cea451fa40478e502ecce2f.min.js

launch-EN1ce795381cea451fa40478e502ecce2f.min.js

28 ms

clientlibs.min.d317a5d9bbba6e3a517179296858ca98.css

clientlibs.min.d317a5d9bbba6e3a517179296858ca98.css

91 ms

clientlibs.min.16e9cd6e528138d85421b96b2b5a36a5.js

clientlibs.min.16e9cd6e528138d85421b96b2b5a36a5.js

111 ms

clientlibs.16e9cd6e528138d85421b96b2b5a36a5.js

clientlibs.16e9cd6e528138d85421b96b2b5a36a5.js

117 ms

clientlib-base.min.97809428e8a7697927b484e808804291.js

clientlib-base.min.97809428e8a7697927b484e808804291.js

130 ms

clientlib-sitev2.min.16be20fd861cdd619f71e43bdc2d0ce4.js

clientlib-sitev2.min.16be20fd861cdd619f71e43bdc2d0ce4.js

143 ms

clientlib-bptv2.min.e4b31a7e590b2e0ed56bd249b275b15c.js

clientlib-bptv2.min.e4b31a7e590b2e0ed56bd249b275b15c.js

142 ms

bundle.js

bundle.js

152 ms

bv.js

bv.js

18 ms

c0QZGxc

c0QZGxc

216 ms

marriottCommon.js

marriottCommon.js

91 ms

jw_logo_L_W.png

jw_logo_L_W.png

444 ms

jw_logo_L.png

jw_logo_L.png

404 ms

wasjw-fitness-0140-hor-wide.jpg

wasjw-fitness-0140-hor-wide.jpg

844 ms

wasjw-exterior-4374-hor-clsc.jpg

wasjw-exterior-4374-hor-clsc.jpg

617 ms

wasjw-attraction-mall-2598-hor-clsc.jpg

wasjw-attraction-mall-2598-hor-clsc.jpg

615 ms

wasjw-function-0696-hor-clsc.jpg

wasjw-function-0696-hor-clsc.jpg

616 ms

JW_Griffin.png

JW_Griffin.png

118 ms

wasjw-lounge-0125-hor-clsc.jpg

wasjw-lounge-0125-hor-clsc.jpg

119 ms

Swiss721BT-Medium.woff

Swiss721BT-Medium.woff

247 ms

Swiss721BT-Bold.woff

Swiss721BT-Bold.woff

246 ms

Swiss721BT-Regular.woff

Swiss721BT-Regular.woff

246 ms

mi-icons.woff

mi-icons.woff

458 ms

mi-brand-logo-icons.woff

mi-brand-logo-icons.woff

246 ms

bundle.js

bundle.js

485 ms

bundle.js

bundle.js

484 ms

Accessibility Review

jwmarriottdc.com accessibility score

75

Accessibility Issues

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-*] attributes do not match their roles

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

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

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

jwmarriottdc.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

jwmarriottdc.com SEO score

79

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Jwmarriottdc.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 Jwmarriottdc.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

jwmarriottdc.com

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