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ioi.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

ioi.com

Bio-Eye Orbital Implants: Natural Movement for Your Artificial Eye

Page Load Speed

2.5 sec in total

First Response

1.1 sec

Resources Loaded

1.3 sec

Page Rendered

113 ms

ioi.com screenshot

About Website

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

Visit ioi.com

Key Findings

We analyzed Ioi.com page load time and found that the first response time was 1.1 sec and then it took 1.4 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

ioi.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

ioi.com

1111 ms

standard.css

25 ms

home_bg.gif

24 ms

clear.gif

44 ms

home_title.gif

65 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Ioi.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ioi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.6 kB (17%)

Content Size

39.9 kB

After Optimization

33.2 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Ioi.com main page is 39.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 30.9 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 5.7 kB

  • Original 8.0 kB
  • After minification 7.5 kB
  • After compression 2.4 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 5.7 kB or 71% of the original size.

Image Optimization

-1%

Potential reduce by 244 B

  • Original 30.9 kB
  • After minification 30.6 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. Ioi images are well optimized though.

CSS Optimization

-74%

Potential reduce by 694 B

  • Original 935 B
  • After minification 740 B
  • After compression 241 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. Ioi.com needs all CSS files to be minified and compressed as it can save up to 694 B or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (78%)

Requests Now

27

After Optimization

6

  • Images
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ioi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

ioi.com

ioi.com

1111 ms

standard.css

standard.css

25 ms

home_bg.gif

home_bg.gif

24 ms

clear.gif

clear.gif

44 ms

home_title.gif

home_title.gif

65 ms

white.gif

white.gif

45 ms

home_subtitle.gif

home_subtitle.gif

49 ms

home_mainimgbg.jpg

home_mainimgbg.jpg

49 ms

home_mainimage.jpg

home_mainimage.jpg

119 ms

homepage_topintro.gif

homepage_topintro.gif

86 ms

home_bgnews.gif

home_bgnews.gif

66 ms

btn_contact.gif

btn_contact.gif

72 ms

btn_patients.gif

btn_patients.gif

72 ms

btn_surgeons.gif

btn_surgeons.gif

87 ms

btn_products.gif

btn_products.gif

87 ms

btn_videos.gif

btn_videos.gif

95 ms

btn_distributors.gif

btn_distributors.gif

96 ms

btn_ocularists.gif

btn_ocularists.gif

109 ms

btn_order.gif

btn_order.gif

109 ms

google.gif

google.gif

110 ms

btn_surgeonson.gif

btn_surgeonson.gif

25 ms

btn_ocularistson.gif

btn_ocularistson.gif

26 ms

btnoptometristson.gif

btnoptometristson.gif

32 ms

btn_distributorson.gif

btn_distributorson.gif

28 ms

btn_patientson.gif

btn_patientson.gif

27 ms

btn_orderon.gif

btn_orderon.gif

31 ms

btn_contacton.gif

btn_contacton.gif

46 ms

btn_videoson.gif

btn_videoson.gif

47 ms

Accessibility Review

ioi.com accessibility score

46

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.

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

Form elements do not have associated labels

Best Practices

ioi.com best practices score

75

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

SEO Factors

ioi.com SEO score

58

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 Ioi.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 Ioi.com 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

ioi.com

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