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sbbh.pitt.edu screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sbbh.pitt.edu

Request Rejected

Page Load Speed

1.4 sec in total

First Response

74 ms

Resources Loaded

996 ms

Page Rendered

301 ms

sbbh.pitt.edu screenshot

About Website

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

The University of Pittsburgh is among the nation's most distinguished comprehensive universities, with a wide variety of high-quality programs in both the arts and sciences and professional fields.

Visit sbbh.pitt.edu

Key Findings

We analyzed Sbbh.pitt.edu page load time and found that the first response time was 74 ms and then it took 1.3 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.

Performance Metrics

sbbh.pitt.edu performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.51

15/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

Network Requests Diagram

sbbh.pitt.edu

74 ms

sbbh.pitt.edu

72 ms

www.sbbh.pitt.edu

63 ms

www.sbbh.pitt.edu

148 ms

0812be273cab2000eba81028baa9d3a34b03e37e3914fd0b229b8cd7f898935496a2e7b24ca15ba9

54 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 85% of them (55 requests) were addressed to the original Sbbh.pitt.edu, 5% (3 requests) were made to Cdn.jsdelivr.net and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (181 ms) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 740.4 kB (32%)

Content Size

2.3 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sbbh.pitt.edu main page is 2.3 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 42.8 kB

  • Original 55.8 kB
  • After minification 52.9 kB
  • After compression 13.0 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 42.8 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 179.3 kB

  • Original 1.6 MB
  • After minification 1.4 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. Obviously, Sbbh Pitt needs image optimization as it can save up to 179.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 133.8 kB

  • Original 173.4 kB
  • After minification 118.9 kB
  • After compression 39.6 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 133.8 kB or 77% of the original size.

CSS Optimization

-85%

Potential reduce by 384.5 kB

  • Original 450.1 kB
  • After minification 390.5 kB
  • After compression 65.5 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. Sbbh.pitt.edu needs all CSS files to be minified and compressed as it can save up to 384.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (73%)

Requests Now

52

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sbbh 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 32 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sbbh.pitt.edu

sbbh.pitt.edu

74 ms

sbbh.pitt.edu

sbbh.pitt.edu

72 ms

www.sbbh.pitt.edu

www.sbbh.pitt.edu

63 ms

www.sbbh.pitt.edu

www.sbbh.pitt.edu

148 ms

0812be273cab2000eba81028baa9d3a34b03e37e3914fd0b229b8cd7f898935496a2e7b24ca15ba9

0812be273cab2000eba81028baa9d3a34b03e37e3914fd0b229b8cd7f898935496a2e7b24ca15ba9

54 ms

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

css_lQaZfjVpwP_oGNqdtWCSpJT1EMqXdMiU84ekLLxQnc4.css

78 ms

css_rkxWzikZIGCxmfdDp8is2GyjtlDCe7hHQTjpEbECVTc.css

css_rkxWzikZIGCxmfdDp8is2GyjtlDCe7hHQTjpEbECVTc.css

82 ms

css_NOxwaxrq1N3SXv6Spye3iOi5RIZ2kJdm0yld1CHVx1o.css

css_NOxwaxrq1N3SXv6Spye3iOi5RIZ2kJdm0yld1CHVx1o.css

86 ms

bootstrap.min.css

bootstrap.min.css

67 ms

css_pziDjeV0_MYxHAdc01yRXeCiTDs--8KWvJAKyjk_t4A.css

css_pziDjeV0_MYxHAdc01yRXeCiTDs--8KWvJAKyjk_t4A.css

109 ms

style.XcVzbo5GbrB4v7QVES377fts6uudS0o0YbaMpBamvPg.css

style.XcVzbo5GbrB4v7QVES377fts6uudS0o0YbaMpBamvPg.css

165 ms

jquery-1.9.1.js

jquery-1.9.1.js

63 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

77 ms

jquery.once.js

jquery.once.js

85 ms

drupal.js

drupal.js

83 ms

bootstrap.js

bootstrap.js

76 ms

google_cse.js

google_cse.js

95 ms

jquery.actual.min.js

jquery.actual.min.js

93 ms

fancybox.js

fancybox.js

95 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

103 ms

jquery.mousewheel.pack.js

jquery.mousewheel.pack.js

115 ms

jcaption.js

jcaption.js

105 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

117 ms

googleanalytics.js

googleanalytics.js

110 ms

field_group.js

field_group.js

110 ms

js

js

110 ms

affix.js

affix.js

110 ms

alert.js

alert.js

112 ms

button.js

button.js

122 ms

carousel.js

carousel.js

121 ms

collapse.js

collapse.js

125 ms

dropdown.js

dropdown.js

124 ms

modal.js

modal.js

127 ms

tooltip.js

tooltip.js

133 ms

popover.js

popover.js

134 ms

scrollspy.js

scrollspy.js

135 ms

tab.js

tab.js

135 ms

transition.js

transition.js

140 ms

script.js

script.js

145 ms

search.js

search.js

145 ms

flexslider.load.js

flexslider.load.js

159 ms

bootstrap.js

bootstrap.js

158 ms

webtrends.load.js

webtrends.load.js

79 ms

css

css

37 ms

css

css

55 ms

bg_header.png

bg_header.png

172 ms

pitt_shield_white.png

pitt_shield_white.png

136 ms

pictures_kwk_020.jpg

pictures_kwk_020.jpg

137 ms

pexels-photo-1462630.jpeg

pexels-photo-1462630.jpeg

141 ms

pexels-photo-1451448.jpeg

pexels-photo-1451448.jpeg

139 ms

pexels-photo-1454360.jpeg

pexels-photo-1454360.jpeg

139 ms

219863_029_FALL_0116.jpg

219863_029_FALL_0116.jpg

135 ms

20171031-TC-Pitt-Fall_shoot-221.jpg

20171031-TC-Pitt-Fall_shoot-221.jpg

137 ms

20170418-TC-Pitt-CampusStock-309.jpg

20170418-TC-Pitt-CampusStock-309.jpg

142 ms

206287_026_DIG_DSC_0226_01NordenbergHall.jpg

206287_026_DIG_DSC_0226_01NordenbergHall.jpg

141 ms

pitt_logo_2019.png

pitt_logo_2019.png

140 ms

font

font

99 ms

cooperhewitt-medium-webfont.woff

cooperhewitt-medium-webfont.woff

85 ms

fa-solid-900.woff

fa-solid-900.woff

98 ms

fa-regular-400.woff

fa-regular-400.woff

99 ms

fa-light-300.woff

fa-light-300.woff

98 ms

fa-brands-400.woff

fa-brands-400.woff

97 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

85 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

82 ms

font

font

181 ms

Accessibility Review

sbbh.pitt.edu accessibility score

98

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.

Best Practices

sbbh.pitt.edu best practices score

75

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

Browser errors were logged to the console

SEO Factors

sbbh.pitt.edu SEO score

90

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 Sbbh.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 Sbbh.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

sbbh.pitt.edu

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