Tools & Wizards About Us
pdba.georgetown.edu screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

pdba.georgetown.edu

Political Database of the Americas - Georgetown University

Page Load Speed

352 ms in total

First Response

56 ms

Resources Loaded

214 ms

Page Rendered

82 ms

pdba.georgetown.edu screenshot

About Website

Visit pdba.georgetown.edu now to see the best up-to-date Pdba Georgetown content for United States and also check out these interesting facts you probably never knew about pdba.georgetown.edu

Comprehensive database of political information concerning all 35 independent nations of the Western Hemisphere. Base de datos con información política de los 35 países de la hemisferia del oeste. Bas...

Visit pdba.georgetown.edu

Key Findings

We analyzed Pdba.georgetown.edu page load time and found that the first response time was 56 ms and then it took 296 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

pdba.georgetown.edu performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

pdba.georgetown.edu

56 ms

pdba.georgetown.edu

29 ms

master.css

11 ms

menu.js

20 ms

menu-settings.js

21 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Pdba.georgetown.edu, 8% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (56 ms) belongs to the original domain Pdba.georgetown.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.4 kB (16%)

Content Size

764.3 kB

After Optimization

642.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pdba.georgetown.edu main page is 764.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 637.2 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 66.8 kB

  • Original 75.0 kB
  • After minification 54.7 kB
  • After compression 8.2 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 20.2 kB, which is 27% 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 66.8 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 27.3 kB

  • Original 637.2 kB
  • After minification 609.9 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. Pdba Georgetown images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 16.2 kB

  • Original 38.4 kB
  • After minification 36.1 kB
  • After compression 22.2 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 16.2 kB or 42% of the original size.

CSS Optimization

-81%

Potential reduce by 11.2 kB

  • Original 13.8 kB
  • After minification 7.0 kB
  • After compression 2.7 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. Pdba.georgetown.edu needs all CSS files to be minified and compressed as it can save up to 11.2 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (48%)

Requests Now

21

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pdba Georgetown. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pdba.georgetown.edu

pdba.georgetown.edu

56 ms

pdba.georgetown.edu

pdba.georgetown.edu

29 ms

master.css

master.css

11 ms

menu.js

menu.js

20 ms

menu-settings.js

menu-settings.js

21 ms

drop-down-menu.js

drop-down-menu.js

19 ms

basic.css

basic.css

13 ms

extended.css

extended.css

22 ms

opencube.css

opencube.css

22 ms

explore.css

explore.css

22 ms

ga.js

ga.js

16 ms

background.png

background.png

11 ms

master_print.css

master_print.css

48 ms

hemisphere_sm.jpg

hemisphere_sm.jpg

6 ms

nbGU.gif

nbGU.gif

15 ms

nbsfs.gif

nbsfs.gif

14 ms

nbCLAS.gif

nbCLAS.gif

16 ms

bannerpdba.gif

bannerpdba.gif

16 ms

language_bullet.gif

language_bullet.gif

17 ms

claslogo.jpg

claslogo.jpg

8 ms

__utm.gif

__utm.gif

12 ms

print.css

print.css

10 ms

sIFR-print.css

sIFR-print.css

15 ms

claslogo.jpg

claslogo.jpg

28 ms

nbgu.gif

nbgu.gif

7 ms

nbgu.gif

nbgu.gif

11 ms

Accessibility Review

pdba.georgetown.edu accessibility score

57

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

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

pdba.georgetown.edu best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

pdba.georgetown.edu SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdba.georgetown.edu 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 Pdba.georgetown.edu main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

pdba.georgetown.edu

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