Tools & Wizards About Us

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

ophthalmologyschools.com

Ophthalmology Schools.com - Ophthalmology Degrees, Ophthalmology Schools, Colleges and Universities

Page Load Speed

940 ms in total

First Response

165 ms

Resources Loaded

680 ms

Page Rendered

95 ms

About Website

Welcome to ophthalmologyschools.com homepage info - get ready to check Ophthalmology Schools best content right away, or after learning these important things about ophthalmologyschools.com

Careers in Ophthalmology, Ophthalmology Assistant, Ophthalmology education, Ophthalmology Programs, study Ophthalmology, Ophthalmology exams, Ophthalmology major, major in Ophthalmology, Ophthalmology...

Visit ophthalmologyschools.com

Key Findings

We analyzed Ophthalmologyschools.com page load time and found that the first response time was 165 ms and then it took 775 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

ophthalmologyschools.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

ophthalmologyschools.com

165 ms

stylesheet.css

61 ms

show_ads.js

69 ms

brand

7 ms

brandjs.js

22 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 50% of them (10 requests) were addressed to the original Ophthalmologyschools.com, 15% (3 requests) were made to Pagead2.googlesyndication.com and 10% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (239 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.6 kB (7%)

Content Size

321.9 kB

After Optimization

298.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ophthalmologyschools.com main page is 321.9 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. 20% of websites need less resources to load. Javascripts take 278.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 22.5 kB

  • Original 28.1 kB
  • After minification 25.6 kB
  • After compression 5.6 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 22.5 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 509 B

  • Original 14.2 kB
  • After minification 13.7 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. Ophthalmology Schools images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 208 B

  • Original 278.6 kB
  • After minification 278.6 kB
  • After compression 278.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-38%

Potential reduce by 388 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 633 B

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. Ophthalmologyschools.com needs all CSS files to be minified and compressed as it can save up to 388 B or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (61%)

Requests Now

18

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ophthalmology Schools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

ophthalmologyschools.com accessibility score

67

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

ophthalmologyschools.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

ophthalmologyschools.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ophthalmologyschools.com 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 Ophthalmologyschools.com main page’s claimed encoding is windows-1252. 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

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