Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

oisss.jhu.edu

Home | Johns Hopkins Office of International Services

Page Load Speed

1.1 sec in total

First Response

46 ms

Resources Loaded

848 ms

Page Rendered

202 ms

oisss.jhu.edu screenshot

About Website

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Key Findings

We analyzed Oisss.jhu.edu page load time and found that the first response time was 46 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

oisss.jhu.edu performance score

0

Network Requests Diagram

oisss.jhu.edu

46 ms

ois.jhu.edu

464 ms

DB510507A30A6F14ABADD11E385E6A1F.css

11 ms

mq.css

35 ms

jquery-1.7.2.min.js

36 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Oisss.jhu.edu, 92% (45 requests) were made to Ois.jhu.edu and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (464 ms) relates to the external source Ois.jhu.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.2 kB (20%)

Content Size

1.1 MB

After Optimization

909.3 kB

In fact, the total size of Oisss.jhu.edu main page is 1.1 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. 40% of websites need less resources to load. Images take 834.4 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.4 kB

  • Original 16.7 kB
  • After minification 16.1 kB
  • After compression 4.3 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 12.4 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 28.4 kB

  • Original 834.4 kB
  • After minification 806.1 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. Oisss Jhu images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 173.3 kB

  • Original 268.3 kB
  • After minification 263.9 kB
  • After compression 95.0 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 173.3 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 18.1 kB

  • Original 22.1 kB
  • After minification 17.4 kB
  • After compression 4.0 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. Oisss.jhu.edu needs all CSS files to be minified and compressed as it can save up to 18.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (13%)

Requests Now

46

After Optimization

40

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oisss Jhu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

oisss.jhu.edu SEO score

0

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 Oisss.jhu.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 Oisss.jhu.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

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