Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

de.lasvegas.com

Las Vegas travel deals on hotels, shows, and things to do | LasVegas.com

Page Load Speed

2.7 sec in total

First Response

186 ms

Resources Loaded

2.2 sec

Page Rendered

316 ms

About Website

Visit de.lasvegas.com now to see the best up-to-date De Las Vegas content for United States and also check out these interesting facts you probably never knew about de.lasvegas.com

Vacation your way with deals at the all-new LasVegas.com. The top site for Las Vegas travel deals on hotels, shows and things to do on your next Vegas vacation.

Visit de.lasvegas.com

Key Findings

We analyzed De.lasvegas.com page load time and found that the first response time was 186 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

de.lasvegas.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value2,570 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.08

94/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

de.lasvegas.com

186 ms

www.lasvegas.com

237 ms

css

40 ms

A.style.css.pagespeed.cf.iba_sJiOiL.css

13 ms

jquery-core.js.pagespeed.jm.F4Od0vpNgc.js

23 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original De.lasvegas.com, 46% (29 requests) were made to Lasvegas.com and 14% (9 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (688 ms) relates to the external source Lasvegas.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 414.6 kB (22%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of De.lasvegas.com main page is 1.9 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. 70% of websites need less resources to load. Images take 912.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 56.2 kB

  • Original 72.4 kB
  • After minification 68.2 kB
  • After compression 16.3 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 56.2 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 67 B

  • Original 912.3 kB
  • After minification 912.2 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. De Las Vegas images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 344.2 kB

  • Original 884.2 kB
  • After minification 884.2 kB
  • After compression 540.0 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 344.2 kB or 39% of the original size.

CSS Optimization

-38%

Potential reduce by 14.2 kB

  • Original 37.3 kB
  • After minification 37.3 kB
  • After compression 23.1 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. De.lasvegas.com needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (46%)

Requests Now

57

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Las Vegas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

de.lasvegas.com accessibility score

86

Accessibility Issues

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.

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

de.lasvegas.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

de.lasvegas.com SEO score

100

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

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 De.lasvegas.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 De.lasvegas.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 description is not detected on the main page of De Las Vegas. 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: