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Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

lenspen.com

Camera Clean Solutions: Home of LensPen® Products

Page Load Speed

4.2 sec in total

First Response

292 ms

Resources Loaded

3.7 sec

Page Rendered

211 ms

About Website

Welcome to lenspen.com homepage info - get ready to check Lens Pen best content for Russia right away, or after learning these important things about lenspen.com

Explore LensPen for top-notch camera clean solutions, ensuring clarity in every shot. Our products DSLR Pro Kit, FilterKlear, LensPen and more uses carbon technology. We offer free shipping within Nor...

Visit lenspen.com

Key Findings

We analyzed Lenspen.com page load time and found that the first response time was 292 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lenspen.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

lenspen.com

292 ms

www.lenspen.com

2120 ms

jquery-1.4.3.min.js

199 ms

jquery.colorbox.js

193 ms

jquery.easing.1.3.js

189 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 94% of them (58 requests) were addressed to the original Lenspen.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Lenspen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 272.2 kB (28%)

Content Size

984.8 kB

After Optimization

712.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lenspen.com main page is 984.8 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. 35% of websites need less resources to load. Images take 670.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 26.0 kB

  • Original 32.1 kB
  • After minification 28.4 kB
  • After compression 6.1 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 12% 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 26.0 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 45.7 kB

  • Original 670.5 kB
  • After minification 624.8 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. Lens Pen images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 159.1 kB

  • Original 233.6 kB
  • After minification 195.1 kB
  • After compression 74.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 159.1 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 41.3 kB

  • Original 48.5 kB
  • After minification 35.4 kB
  • After compression 7.3 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. Lenspen.com needs all CSS files to be minified and compressed as it can save up to 41.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (16%)

Requests Now

58

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lens Pen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lenspen.com accessibility score

88

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

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

Best Practices

lenspen.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lenspen.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lenspen.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 Lenspen.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

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