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jenalens.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jenalens.com

Jena Lens Home - Jena Lens

Page Load Speed

3 sec in total

First Response

81 ms

Resources Loaded

1.4 sec

Page Rendered

1.5 sec

jenalens.com screenshot

About Website

Click here to check amazing Jena Lens content. Otherwise, check out these important facts you probably never knew about jenalens.com

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Visit jenalens.com

Key Findings

We analyzed Jenalens.com page load time and found that the first response time was 81 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

jenalens.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value5,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.958

3/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

jenalens.com

81 ms

jenalens.com

173 ms

webfontloader.min.js

33 ms

jquery.min.js

152 ms

41554fcc0df737ed5c4db2d68b67bc96.js

196 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 84% of them (52 requests) were addressed to the original Jenalens.com, 5% (3 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (529 ms) belongs to the original domain Jenalens.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 696.3 kB (32%)

Content Size

2.2 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jenalens.com main page is 2.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 958.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 246.2 kB

  • Original 281.3 kB
  • After minification 281.1 kB
  • After compression 35.1 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 246.2 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 668.3 kB
  • After minification 668.3 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. Jena Lens images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 393.3 kB

  • Original 958.9 kB
  • After minification 958.9 kB
  • After compression 565.6 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 393.3 kB or 41% of the original size.

CSS Optimization

-22%

Potential reduce by 56.8 kB

  • Original 258.1 kB
  • After minification 258.1 kB
  • After compression 201.3 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. Jenalens.com needs all CSS files to be minified and compressed as it can save up to 56.8 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (80%)

Requests Now

54

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jena Lens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jenalens.com

jenalens.com

81 ms

jenalens.com

jenalens.com

173 ms

webfontloader.min.js

webfontloader.min.js

33 ms

jquery.min.js

jquery.min.js

152 ms

41554fcc0df737ed5c4db2d68b67bc96.js

41554fcc0df737ed5c4db2d68b67bc96.js

196 ms

79aea045db3b25780da5f7db3f5688b0.js

79aea045db3b25780da5f7db3f5688b0.js

197 ms

js

js

152 ms

b5486fc521433ee94d92551ed248b574.js

b5486fc521433ee94d92551ed248b574.js

228 ms

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b815c3a17314c0baba323792ced34dd3.js

191 ms

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68fb6b670ebafab1c6cb329588e13028.js

189 ms

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190 ms

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376 ms

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379 ms

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6b8ea273568ffaed3104609fe9340968.js

380 ms

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379 ms

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6c53723939f370dde47a7138727f0564.js

375 ms

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375 ms

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bc350d3263d592b042493919b0b476dd.js

409 ms

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406 ms

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407 ms

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413 ms

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407 ms

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410 ms

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474 ms

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ac7e49c27b5cc725ad4431abed4d92cb.js

420 ms

9d9292103f38cb6ed4f6cd023cec9c54.js

9d9292103f38cb6ed4f6cd023cec9c54.js

482 ms

cb1b3c1e10651dacfc24e7003a39e710.js

cb1b3c1e10651dacfc24e7003a39e710.js

471 ms

2d40bf098c58ee8fa171c76d2009bda0.js

2d40bf098c58ee8fa171c76d2009bda0.js

501 ms

0db0b2eed045bc638656940b12ac37ff.js

0db0b2eed045bc638656940b12ac37ff.js

471 ms

api.js

api.js

138 ms

c1dd05db0d16a7ba555455099c7b57e4.js

c1dd05db0d16a7ba555455099c7b57e4.js

471 ms

7bf38a0abba5cc1249b243de1ba5ac09.js

7bf38a0abba5cc1249b243de1ba5ac09.js

478 ms

ba65561578ec095c5488f0d6e7dcdc05.js

ba65561578ec095c5488f0d6e7dcdc05.js

478 ms

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506 ms

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525 ms

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527 ms

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bc7749b6bb515050700bd6301a02cfe2.js

527 ms

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528 ms

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529 ms

90d2e2b61fc0950b72cf4cdd5a366f3c.js

90d2e2b61fc0950b72cf4cdd5a366f3c.js

528 ms

css

css

134 ms

a9c8cc95cc199299220ce6de0c85394a.js

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509 ms

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394 ms

b5c411cb052c8ed03965f5cfaceeb979.js

b5c411cb052c8ed03965f5cfaceeb979.js

351 ms

analytics.js

analytics.js

196 ms

font

font

52 ms

font

font

53 ms

font

font

64 ms

collect

collect

28 ms

js

js

77 ms

recaptcha__en.js

recaptcha__en.js

41 ms

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9c76f73aff6cc58d6a8ed2d4c96b78e1.css

114 ms

Jena-Refocus-scaled-e1706101459306.jpg

Jena-Refocus-scaled-e1706101459306.jpg

75 ms

jena_progressives.jpg

jena_progressives.jpg

162 ms

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113 ms

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106 ms

fa-solid-900.woff

fa-solid-900.woff

36 ms

fa-solid-900.ttf

fa-solid-900.ttf

178 ms

fa-regular-400.woff

fa-regular-400.woff

56 ms

fa-regular-400.ttf

fa-regular-400.ttf

122 ms

fa-brands-400.woff

fa-brands-400.woff

123 ms

fa-brands-400.ttf

fa-brands-400.ttf

124 ms

Accessibility Review

jenalens.com accessibility score

88

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.

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 IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

jenalens.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jenalens.com SEO score

91

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

Links do not have descriptive text

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 Jenalens.com 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 Jenalens.com 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

jenalens.com

Open Graph data is detected on the main page of Jena Lens. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: