Tools & Wizards About Us
emergency.pitt.edu screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

emergency.pitt.edu

Office of Public Safety & Emergency Management | University of Pittsburgh

Page Load Speed

2 sec in total

First Response

186 ms

Resources Loaded

1.4 sec

Page Rendered

390 ms

emergency.pitt.edu screenshot

About Website

Visit emergency.pitt.edu now to see the best up-to-date Emergency Pitt content for United States and also check out these interesting facts you probably never knew about emergency.pitt.edu

As the University of Pittsburgh responds to the coronavirus disease (COVID-19) pandemic, this website provides the latest updates on steps Pitt is taking to protect the health of undergraduate and gra...

Visit emergency.pitt.edu

Key Findings

We analyzed Emergency.pitt.edu page load time and found that the first response time was 186 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

emergency.pitt.edu performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.523

15/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

www.emergency.pitt.edu

186 ms

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

18 ms

css_nAoZ9lHfQcbL2lzOnG1t7AEpmm1H-vZu-4BQ3o2v3T0.css

74 ms

css_zxX9QlSlpgKU0XhGJJQrIWEIKnV4C5fGYX_oJjWFork.css

26 ms

bootstrap.min.css

28 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 59% of them (34 requests) were addressed to the original Emergency.pitt.edu, 7% (4 requests) were made to Cdn.jsdelivr.net and 7% (4 requests) were made to Dhs.gov. The less responsive or slowest element that took the longest time to load (668 ms) relates to the external source Widget.airnow.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 287.1 kB (13%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Emergency.pitt.edu 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. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 77.8 kB

  • Original 110.1 kB
  • After minification 107.0 kB
  • After compression 32.4 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 77.8 kB or 71% of the original size.

Image Optimization

-7%

Potential reduce by 131.4 kB

  • Original 1.9 MB
  • After minification 1.8 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. Emergency Pitt images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 53.7 kB

  • Original 115.0 kB
  • After minification 100.3 kB
  • After compression 61.3 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 53.7 kB or 47% of the original size.

CSS Optimization

-28%

Potential reduce by 24.2 kB

  • Original 86.7 kB
  • After minification 86.6 kB
  • After compression 62.5 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. Emergency.pitt.edu needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (46%)

Requests Now

46

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emergency Pitt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.emergency.pitt.edu

www.emergency.pitt.edu

186 ms

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

18 ms

css_nAoZ9lHfQcbL2lzOnG1t7AEpmm1H-vZu-4BQ3o2v3T0.css

css_nAoZ9lHfQcbL2lzOnG1t7AEpmm1H-vZu-4BQ3o2v3T0.css

74 ms

css_zxX9QlSlpgKU0XhGJJQrIWEIKnV4C5fGYX_oJjWFork.css

css_zxX9QlSlpgKU0XhGJJQrIWEIKnV4C5fGYX_oJjWFork.css

26 ms

bootstrap.min.css

bootstrap.min.css

28 ms

drupal-bootstrap.min.css

drupal-bootstrap.min.css

70 ms

css_UzJcKBDaB5ut_9Q0t2mr3tpRjRluzIVB-k2J-DyX1BQ.css

css_UzJcKBDaB5ut_9Q0t2mr3tpRjRluzIVB-k2J-DyX1BQ.css

45 ms

jquery-2.2.4.js

jquery-2.2.4.js

76 ms

js_GOikDsJOX04Aww72M-XK1hkq4qiL_1XgGsRdkL0XlDo.js

js_GOikDsJOX04Aww72M-XK1hkq4qiL_1XgGsRdkL0XlDo.js

75 ms

bootstrap.min.js

bootstrap.min.js

70 ms

js_9T6CBaEne7LtqVmiYCG-tmWCK0XinCzHBt5SiUfA9uo.js

js_9T6CBaEne7LtqVmiYCG-tmWCK0XinCzHBt5SiUfA9uo.js

24 ms

js_XXVqJwpJwvMyA9Y8ubk6n3MSWwuETrOW_zqEKd_uQp8.js

js_XXVqJwpJwvMyA9Y8ubk6n3MSWwuETrOW_zqEKd_uQp8.js

43 ms

js

js

138 ms

js_-atvHOzCJcTlTvxfffr1SUTuejGTrHPB-NvOBbi09zQ.js

js_-atvHOzCJcTlTvxfffr1SUTuejGTrHPB-NvOBbi09zQ.js

67 ms

view

view

361 ms

js_uTpGZRbRZm_lrt5640lI88hN-6jGIe3E3hxZcagIuss.js

js_uTpGZRbRZm_lrt5640lI88hN-6jGIe3E3hxZcagIuss.js

65 ms

js_MRdvkC2u4oGsp5wVxBG1pGV5NrCPW3mssHxIn6G9tGE.js

js_MRdvkC2u4oGsp5wVxBG1pGV5NrCPW3mssHxIn6G9tGE.js

71 ms

css

css

52 ms

bg_header.png

bg_header.png

120 ms

pitt_shield_white.png

pitt_shield_white.png

247 ms

grit_feature_bottom.png

grit_feature_bottom.png

320 ms

patch_toned_small_3.jpg

patch_toned_small_3.jpg

99 ms

student_walking_generic_small_2.jpg

student_walking_generic_small_2.jpg

101 ms

pitt_police_patrol_car_cruiser_generic.jpg

pitt_police_patrol_car_cruiser_generic.jpg

97 ms

upitt_ready_logo_v3_copy_small_starburst.jpg

upitt_ready_logo_v3_copy_small_starburst.jpg

99 ms

grit_gold.png

grit_gold.png

323 ms

blur-cars-dew-drops-1255102.jpg

blur-cars-dew-drops-1255102.jpg

102 ms

close-up-photo-of-smartphone-3571094.jpg

close-up-photo-of-smartphone-3571094.jpg

100 ms

shuttles_1.jpg

shuttles_1.jpg

243 ms

banner_grant_guidelines_1.jpg

banner_grant_guidelines_1.jpg

242 ms

green-and-white-male-gender-rest-room-signage-134065.jpg

green-and-white-male-gender-rest-room-signage-134065.jpg

318 ms

fss_1.png

fss_1.png

323 ms

blue_card_campus_resources_2_small.jpg

blue_card_campus_resources_2_small.jpg

245 ms

grit_callout_top2.png

grit_callout_top2.png

317 ms

sidebar-handwashing.jpg

sidebar-handwashing.jpg

316 ms

668 ms

326 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

229 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

261 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

272 ms

cooperhewitt-medium-webfont.woff

cooperhewitt-medium-webfont.woff

260 ms

fa-solid-900.woff

fa-solid-900.woff

272 ms

fa-regular-400.woff

fa-regular-400.woff

275 ms

fa-light-300.woff

fa-light-300.woff

273 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

259 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

149 ms

bg_footer.png

bg_footer.png

270 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0UwdYPFkaVN.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-4I-FV0UwdYPFkaVN.ttf

116 ms

ntas

ntas

45 ms

js

js

79 ms

dhs_ntas.ntas.css

dhs_ntas.ntas.css

19 ms

A3WTK-PERZP-2W77L-XJ2AR-542NX

A3WTK-PERZP-2W77L-XJ2AR-542NX

114 ms

analytics.js

analytics.js

9 ms

ntas_03_noadvisories.svg

ntas_03_noadvisories.svg

45 ms

collect

collect

70 ms

config.json

config.json

36 ms

gtm.js

gtm.js

86 ms

aq-flag-widget.js

aq-flag-widget.js

4 ms

Accessibility Review

emergency.pitt.edu accessibility score

94

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

emergency.pitt.edu best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

emergency.pitt.edu SEO score

92

Search Engine Optimization Advices

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

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 Emergency.pitt.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 Emergency.pitt.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.

Social Sharing Optimization

emergency.pitt.edu

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