Tools & Wizards About Us
lenovodev.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

lenovodev.com

Lenovo Official US Site | Laptops, PCs, Tablets & Data Center | Lenovo US

Page Load Speed

2.1 sec in total

First Response

150 ms

Resources Loaded

1.8 sec

Page Rendered

182 ms

lenovodev.com screenshot

About Website

Welcome to lenovodev.com homepage info - get ready to check Lenovo Dev best content for United States right away, or after learning these important things about lenovodev.com

Find & buy the right laptop, tablet, desktop or best server. ✔️Build your own PC today or call our sales team ☎ 1-855-2-LENOVO (1-855-253-6686)

Visit lenovodev.com

Key Findings

We analyzed Lenovodev.com page load time and found that the first response time was 150 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lenovodev.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value8,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value33.3 s

0/100

10%

Network Requests Diagram

lenovodev.com

150 ms

176 ms

se-fontface.0379f94572b6e685.css

63 ms

global.min.c3a7bc01037c7530.js

612 ms

extension.min.e1c18f2bbd42c462.js

654 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Lenovodev.com, 18% (8 requests) were made to J1-ofp.static.pub and 16% (7 requests) were made to C1-ofp.static.pub. The less responsive or slowest element that took the longest time to load (723 ms) relates to the external source J1-ofp.static.pub.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.0 kB (44%)

Content Size

1.2 MB

After Optimization

680.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lenovodev.com main page is 1.2 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. 30% of websites need less resources to load. HTML takes 516.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 444.7 kB

  • Original 516.4 kB
  • After minification 464.4 kB
  • After compression 71.7 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 444.7 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 182.7 kB
  • After minification 182.7 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. Lenovo Dev images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 33 B

  • Original 405.6 kB
  • After minification 405.6 kB
  • After compression 405.5 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

-81%

Potential reduce by 89.3 kB

  • Original 110.0 kB
  • After minification 109.6 kB
  • After compression 20.7 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. Lenovodev.com needs all CSS files to be minified and compressed as it can save up to 89.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (60%)

Requests Now

40

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lenovo Dev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lenovodev.com

lenovodev.com

150 ms

176 ms

se-fontface.0379f94572b6e685.css

se-fontface.0379f94572b6e685.css

63 ms

global.min.c3a7bc01037c7530.js

global.min.c3a7bc01037c7530.js

612 ms

extension.min.e1c18f2bbd42c462.js

extension.min.e1c18f2bbd42c462.js

654 ms

vendors-ignorejq.min.31252b090b8b0b0c.js

vendors-ignorejq.min.31252b090b8b0b0c.js

561 ms

6f2f9fe30858c1c789e0f829566d014e_9c0b6f906190508885a85dfc1f887442_f94ca5efbd1987cc5b099e2ede89aae5.css

6f2f9fe30858c1c789e0f829566d014e_9c0b6f906190508885a85dfc1f887442_f94ca5efbd1987cc5b099e2ede89aae5.css

74 ms

launch-51c0785ae79f.min.js

launch-51c0785ae79f.min.js

53 ms

style.c78bd6aae15aa293.css

style.c78bd6aae15aa293.css

65 ms

dc.min.362e42f621262334.js

dc.min.362e42f621262334.js

586 ms

204a81f6

204a81f6

53 ms

19d2203b647bcd4cc55703bbc449348b_82432d9bb4d8ddc5af5e58a6809b7935_1eaa2b466d9330afdb928f898dfea5bc_f3056d2652a9f0ad962c34e84c1e9b6b.js

19d2203b647bcd4cc55703bbc449348b_82432d9bb4d8ddc5af5e58a6809b7935_1eaa2b466d9330afdb928f898dfea5bc_f3056d2652a9f0ad962c34e84c1e9b6b.js

667 ms

fa6a51e878819389833adcc25ef1d87c.css

fa6a51e878819389833adcc25ef1d87c.css

64 ms

14f87b45b487b3c44560610142fc393d.js

14f87b45b487b3c44560610142fc393d.js

642 ms

52f82d2a4ce499412c698a27f0f5bea0.css

52f82d2a4ce499412c698a27f0f5bea0.css

65 ms

02abaa5c29fa324c8ce43068d3ad6aad.js

02abaa5c29fa324c8ce43068d3ad6aad.js

640 ms

2326becedc162ce33ed82a8741070f80.css

2326becedc162ce33ed82a8741070f80.css

58 ms

ea738a46c4f9dac9c43ae3ea21c7a7ac.js

ea738a46c4f9dac9c43ae3ea21c7a7ac.js

723 ms

Vho

Vho

78 ms

color.css

color.css

6 ms

EQEGX-LNQ3B-KQXLH-XW299-8VLVD

EQEGX-LNQ3B-KQXLH-XW299-8VLVD

94 ms

8vh15ps5n55zwca8b9u5b8xbt7bfxs139731.svg

8vh15ps5n55zwca8b9u5b8xbt7bfxs139731.svg

311 ms

wfostq56l03muqbx6fvbl11jm069gr879695.svg

wfostq56l03muqbx6fvbl11jm069gr879695.svg

114 ms

9acl3tplp3k9x0wntpftwilmf04bdr060873.gif

9acl3tplp3k9x0wntpftwilmf04bdr060873.gif

375 ms

pznpoa9ncfaggsryj3waeghp3viq5f811736.svg

pznpoa9ncfaggsryj3waeghp3viq5f811736.svg

401 ms

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2x4w1onlwj4t9ereymoasxwiwcags5468797.svg

312 ms

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78o8bygligboh5699n6miz4sd3kxkp176958.svg

314 ms

lenovo-icon-phone.svg

lenovo-icon-phone.svg

316 ms

lenovo-icon-services-solutions.svg

lenovo-icon-services-solutions.svg

312 ms

lenovo-icon-support.svg

lenovo-icon-support.svg

339 ms

lenovo-ai-copilot-pc-ftv-banner-desktop.jpg

lenovo-ai-copilot-pc-ftv-banner-desktop.jpg

504 ms

lenovo-icon-products.svg

lenovo-icon-products.svg

456 ms

lenovo-icon-server.svg

lenovo-icon-server.svg

472 ms

lenovo-icon-about-lenovo.svg

lenovo-icon-about-lenovo.svg

550 ms

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ll4n7f29iznu4tdl8i4b43wfyitmo5763348.svg

148 ms

Icon-account-orders-24.svg

Icon-account-orders-24.svg

111 ms

lenovo-icon-sale.svg

lenovo-icon-sale.svg

147 ms

fxq8k26aghm6xril1qzikh2in7osfc415110.png

fxq8k26aghm6xril1qzikh2in7osfc415110.png

146 ms

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wspr7v2wvbcxcsebiav1ohcpwhdfz5941767.svg

316 ms

hsk128zkbplawpswj39kkilycso2qu518818.svg

hsk128zkbplawpswj39kkilycso2qu518818.svg

313 ms

icomoon.woff

icomoon.woff

243 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

4 ms

config.json

config.json

239 ms

f7zzfj6qkj2kncdy1kl1zjstuunoxq225003.svg

f7zzfj6qkj2kncdy1kl1zjstuunoxq225003.svg

156 ms

Accessibility Review

lenovodev.com accessibility score

69

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

button, link, and menuitem elements do not have accessible names.

High

ARIA input fields do not have accessible names

High

[role] values are not valid

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 valid value for its [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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

lenovodev.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

Missing source maps for large first-party JavaScript

SEO Factors

lenovodev.com SEO score

77

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

High

Image elements do not have [alt] attributes

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

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 Lenovodev.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 Lenovodev.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

lenovodev.com

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