Tools & Wizards About Us
l0pht.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

l0pht.com

L0pht Heavy Industries

Page Load Speed

2.4 sec in total

First Response

498 ms

Resources Loaded

1.5 sec

Page Rendered

389 ms

l0pht.com screenshot

About Website

Visit l0pht.com now to see the best up-to-date L0pht content for United States and also check out these interesting facts you probably never knew about l0pht.com

L0pht Heavy Industries.

Visit l0pht.com

Key Findings

We analyzed L0pht.com page load time and found that the first response time was 498 ms and then it took 1.9 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

l0pht.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value1.2 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

l0pht.com

498 ms

l0pht.css

222 ms

news.css

152 ms

lhi.png

310 ms

tagline.png

227 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that all of those requests were addressed to L0pht.com and no external sources were called. The less responsive or slowest element that took the longest time to load (783 ms) belongs to the original domain L0pht.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.7 kB (21%)

Content Size

1.0 MB

After Optimization

800.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of L0pht.com main page is 1.0 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. 20% of websites need less resources to load. Images take 967.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 27.5 kB

  • Original 32.3 kB
  • After minification 19.3 kB
  • After compression 4.9 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 13.0 kB, which is 40% 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 27.5 kB or 85% of the original size.

Image Optimization

-18%

Potential reduce by 173.5 kB

  • Original 967.3 kB
  • After minification 793.8 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. Obviously, L0pht needs image optimization as it can save up to 173.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-82%

Potential reduce by 5.8 kB

  • Original 7.1 kB
  • After minification 5.1 kB
  • After compression 1.3 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. L0pht.com needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

54

After Optimization

54

  • Images
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of L0pht. According to our analytics all requests are already optimized.

Network Requests Diagram

l0pht.com

l0pht.com

498 ms

l0pht.css

l0pht.css

222 ms

news.css

news.css

152 ms

lhi.png

lhi.png

310 ms

tagline.png

tagline.png

227 ms

linkbox_archives.png

linkbox_archives.png

315 ms

linkbox_archives_grey.png

linkbox_archives_grey.png

421 ms

linkbox_grandideastudio.png

linkbox_grandideastudio.png

356 ms

linkbox_grandideastudio_grey.png

linkbox_grandideastudio_grey.png

252 ms

linkbox_hackernews.png

linkbox_hackernews.png

363 ms

linkbox_hackernews_grey.png

linkbox_hackernews_grey.png

289 ms

linkbox_kingpinempire.png

linkbox_kingpinempire.png

332 ms

linkbox_kingpinempire_grey.png

linkbox_kingpinempire_grey.png

370 ms

linkbox_l0phtcrack.png

linkbox_l0phtcrack.png

469 ms

linkbox_l0phtcrack_grey.png

linkbox_l0phtcrack_grey.png

487 ms

dildog.png

dildog.png

431 ms

dildog_bw.png

dildog_bw.png

444 ms

spacerog.png

spacerog.png

449 ms

spacerog_bw.png

spacerog_bw.png

537 ms

kingpin.png

kingpin.png

516 ms

kingpin_bw.png

kingpin_bw.png

529 ms

mudge.png

mudge.png

558 ms

mudge_bw.png

mudge_bw.png

566 ms

oblivion.png

oblivion.png

564 ms

oblivion_bw.png

oblivion_bw.png

599 ms

silicosis.png

silicosis.png

616 ms

silicosis_bw.png

silicosis_bw.png

609 ms

tan.png

tan.png

639 ms

tan_bw.png

tan_bw.png

636 ms

weld.png

weld.png

649 ms

weld_bw.png

weld_bw.png

680 ms

menuitem_history.png

menuitem_history.png

698 ms

menuitem_history_hi.png

menuitem_history_hi.png

708 ms

menuitem_members.png

menuitem_members.png

714 ms

menuitem_members_hi.png

menuitem_members_hi.png

726 ms

menuitem_news.png

menuitem_news.png

727 ms

menuitem_news_hi.png

menuitem_news_hi.png

760 ms

menuitem_projects.png

menuitem_projects.png

768 ms

menuitem_projects_hi.png

menuitem_projects_hi.png

771 ms

top_c_bkg.png

top_c_bkg.png

783 ms

top_l.png

top_l.png

711 ms

top_r.png

top_r.png

556 ms

newsitem_uc.png

newsitem_uc.png

555 ms

newsitem_ul.png

newsitem_ul.png

542 ms

newsitem_ur.png

newsitem_ur.png

527 ms

newsitem_plus.png

newsitem_plus.png

526 ms

newsitem_u2c.png

newsitem_u2c.png

517 ms

newsitem_u2l.png

newsitem_u2l.png

521 ms

newsitem_u2r.png

newsitem_u2r.png

503 ms

newsitem_dc.png

newsitem_dc.png

504 ms

newsitem_dl.png

newsitem_dl.png

490 ms

newsitem_dr.png

newsitem_dr.png

513 ms

menuitem.png

menuitem.png

492 ms

menuitemmiddle.png

menuitemmiddle.png

476 ms

selector_news.png

selector_news.png

484 ms

Accessibility Review

l0pht.com accessibility score

100

Accessibility Issues

Best Practices

l0pht.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

SEO Factors

l0pht.com SEO score

100

Search Engine Optimization Advices

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise L0pht.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 L0pht.com main page’s claimed encoding is . 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

l0pht.com

Open Graph description is not detected on the main page of L0pht. 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: