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unlv.edu: University of Nevada, Las Vegas

UNLV is a premier metropolitan research university. Its 332-acre main campus, located on the Southern tip of Nevada in a desert valley surrounded by mountains, is home to more than 350 undergraduate a...

Page load speed analysis

  • 67/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    182 ms

  • Resources loaded

    1.4 sec

  • Page rendered

    137 ms

  • Total page load time

    1.7 sec

Welcome to unlv.edu homepage info - get ready to check Unlv best content for United States right away, or after learning these important things about unlv.edu

We analyzed Unlv.edu page load time and found that the first response time was 182 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Page optimization

  • HTML 45.8 kB
    Images 1.1 MB
    Javascripts 526.2 kB
    CSS 307.5 kB

    In fact, the total size of Unlv.edu main page is 2.0 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

    • Original 45.8 kB
    • After minification 43.3 kB
    • After compression 10.8 kB

    HTML optimization

    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 35.1 kB or 77% of the original size.

    • Original 1.1 MB
    • After optimization 951.4 kB

    Image optimization

    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. Obviously, Unlv needs image optimization as it can save up to 124.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 526.2 kB
    • After minification 499.4 kB
    • After compression 160.7 kB

    JavaScript optimization

    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 365.6 kB or 69% of the original size.

    • Original 307.5 kB
    • After minification 300.2 kB
    • After compression 62.3 kB

    CSS optimization

    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. Unlv.edu needs all CSS files to be minified and compressed as it can save up to 245.2 kB or 80% of the original size.

Network requests diagram

  • www.unlv.edu
  • css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
  • css_9KkQ01o2yEebuZ04kxcFdgiUdcBtxo0ju3PNutWOkC4.css
  • css_MMlQyZT3foVoh_MxwjZHDOR21MSyhQS5El4rtvBufgY.css
  • css_lhZ2r95cVv6XPZeCq2neqJ2WkJfOx4FGwB5NFslhk94.css
  • css_MnXiytJtb186Ydycnpwpw34cuUsHaKc80ey5LiQXhSY.css
  • font-awesome.min.css
  • css_e_F_XtthoC97k_b6686kCGsYFgc3Av0zjz_gUHdex5c.css
  • respond.min.js
  • js_MpKfe1sTh5JIVGCZ17DsAuT1rqAC38MLLlkjqjQ1X_k.js
  • js_4rck9RkHEK_Q2thEWNS_Do_PlGWkTbGuI-J0fNRUnso.js
  • js_3juolxdD_9m9sK1PLaljXncyh7m1wjeH2ajUJoazc8g.js
  • js_gfNjXXkQ62o9mhJdyoECjCv_NClwGr1zoGV-1pgbhh4.js
  • js_M5-SJiFJlCbuob_JUpqO-zkee6GfljzZJQHMp4mSBkg.js
  • js_7Ukqb3ierdBEL0eowfOKzTkNu-Le97OPm-UqTS5NENU.js
  • js_5idECjjAo-X5YdkT65CaIiodkWmZlZv-WjSkHlWhoYk.js
  • analytics.js
  • unlv-logo.png
  • unlv-logo.png
  • bkgrd-quicklinks.png
  • arrow-down.gif
  • morelinks-bg.png
  • morelinks-closebox.png
  • cse.js
  • nav-bkgrd-audience.png
  • nav-bkgrd-topical.png
  • image_placeholder.gif
  • homepage-three-boxes-bg.png
  • play.jpg
  • apply.jpg
  • tuition.jpg
  • campuslife.jpg
  • bullet.gif
  • cloudy5.png
  • collect
  • cse.js
  • caption-bg.png
  • bg_direction_nav_unlv.png
  • fontawesome-webfont.woff
  • flexslider-icon.woff
  • CareerFest_Homepage_2016.jpg
  • DIane_Chase_homepage.jpg
  • Paul_Oh_04_D70125_32_Homepage.jpg
  • Ashley_Weckesser_hpage_D70700_09.jpg
  • coaching_spot_hpage_D70682_16.jpg
  • 160226L_RMS3639.jpg
  • 160226C_D70707_04.jpg
  • 160226R_D70718_61.jpg
  • jsapi
  • default+en.css
  • default.css
  • default+en.I.js
  • default.css
  • async-ads.js
  • google_custom_search_watermark.gif
  • small-logo.png
  • css_2ODAp1I9usKtiF4z6lORCRqS1rtuG7voS4MVOjg9KTg.css

Our browser made a total of 57 requests to load all elements on the main page. We found that 75% of them (43 requests) were addressed to the original Unlv.edu, 12% (7 requests) were made to Google.com and 5% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (423 ms) belongs to the original domain Unlv.edu.

Additional info on unlv.edu

Requests

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unlv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

13

Javascripts

29

Images

10

CSS

1

AJAX

53

All

Possible request optimization

1

Javascripts

23

Images

1

CSS

1

AJAX

27

Optimized

26

All

Normal result

IP address

Unlv.edu uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

unlv.edu

gameinformer.com

ucsb.edu

linuxjournal.com

ucar.edu

23.185.0.2

DNS records

Type Host Target/ip TTL Other
A

unlv.edu

23.185.0.2 300
NS

unlv.edu

ns2.net.unlv.edu 3600
NS

unlv.edu

ns1.net.unlv.edu 3600
NS

unlv.edu

ns5.net.unlv.edu 3600
SOA

unlv.edu

900 Mname: ns1.net.unlv.edu
Rname: noc.unlv.edu
Serial: 798
Refresh: 10800
Retry: 3600
Expire: 2419200
Minimum-ttl: 900

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Unlv.edu 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 Unlv.edu 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.

HTTPS certificate

SSL Certificate

Unlv.edu has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 85.8% of all visits is United States. It’s good for Unlv.edu that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

unlv.edu

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