Tools & Wizards About Us
deltafastener.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

deltafastener.com

Special Fasteners | Specialty Fasteners | Custom Fasteners

Page Load Speed

1.6 sec in total

First Response

151 ms

Resources Loaded

1 sec

Page Rendered

399 ms

deltafastener.com screenshot

About Website

Click here to check amazing Deltafastener content for India. Otherwise, check out these important facts you probably never knew about deltafastener.com

Delta Fastener Corp. is a leader in the field of fasteners and special fastener related products, thus leading to some of the highest quality service levels in the industry.

Visit deltafastener.com

Key Findings

We analyzed Deltafastener.com page load time and found that the first response time was 151 ms 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 30% of websites can load faster.

Performance Metrics

deltafastener.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.174

69/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

deltafastener.com

151 ms

deltafastener.com

232 ms

main.css

16 ms

js

145 ms

email-decode.min.js

20 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 63% of them (32 requests) were addressed to the original Deltafastener.com, 12% (6 requests) were made to Google.com and 10% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (491 ms) belongs to the original domain Deltafastener.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.1 kB (3%)

Content Size

3.8 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deltafastener.com main page is 3.8 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. 45% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 24.4 kB

  • Original 29.7 kB
  • After minification 27.7 kB
  • After compression 5.3 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 24.4 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 62.7 kB

  • Original 3.4 MB
  • After minification 3.3 MB

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. Deltafastener images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.8 kB

  • Original 351.9 kB
  • After minification 351.9 kB
  • After compression 346.1 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

-6%

Potential reduce by 3.1 kB

  • Original 49.1 kB
  • After minification 49.1 kB
  • After compression 46.0 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. Deltafastener.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (61%)

Requests Now

41

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deltafastener. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

deltafastener.com

deltafastener.com

151 ms

deltafastener.com

deltafastener.com

232 ms

main.css

main.css

16 ms

js

js

145 ms

email-decode.min.js

email-decode.min.js

20 ms

jquery.min.js

jquery.min.js

24 ms

jquery.dropotron.min.js

jquery.dropotron.min.js

35 ms

jquery.scrollex.min.js

jquery.scrollex.min.js

42 ms

jquery.scrolly.min.js

jquery.scrolly.min.js

26 ms

jquery.selectorr.min.js

jquery.selectorr.min.js

22 ms

browser.min.js

browser.min.js

34 ms

breakpoints.min.js

breakpoints.min.js

29 ms

util.js

util.js

33 ms

main.js

main.js

36 ms

app.js

app.js

238 ms

api.js

api.js

41 ms

all.css

all.css

36 ms

open-sans-regular.css

open-sans-regular.css

30 ms

open-sans-semibold.css

open-sans-semibold.css

33 ms

open-sans-italic.css

open-sans-italic.css

33 ms

embed

embed

153 ms

embed

embed

278 ms

Delta-Fastener-Monogram-Logo-100px.png

Delta-Fastener-Monogram-Logo-100px.png

24 ms

Delta-Fastener-Wordmark-Logo-500px.png

Delta-Fastener-Wordmark-Logo-500px.png

18 ms

Delta-Fastener-Distributor-USA.png

Delta-Fastener-Distributor-USA.png

491 ms

Delta-Fastener-Full-Logo-200px.png

Delta-Fastener-Full-Logo-200px.png

17 ms

Fastener-Distributor-Customer-Satisfaction-700px.png

Fastener-Distributor-Customer-Satisfaction-700px.png

17 ms

Best-Fastener-Company-Delta-Fastener-1800px.png

Best-Fastener-Company-Delta-Fastener-1800px.png

33 ms

Specialty-Fasteners-For-Sale-Delta-Fastener-750px.png

Specialty-Fasteners-For-Sale-Delta-Fastener-750px.png

476 ms

Large-Variety-Of-Fastener-Materials-Delta-Fastener-750px.png

Large-Variety-Of-Fastener-Materials-Delta-Fastener-750px.png

30 ms

Get-A-Quote-Delta-Fastener-1800px.png

Get-A-Quote-Delta-Fastener-1800px.png

43 ms

Petro-Pages-Icon-50px.png

Petro-Pages-Icon-50px.png

42 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

328 ms

OpenSans-Semibold-webfont.woff

OpenSans-Semibold-webfont.woff

336 ms

fa-solid-900.woff

fa-solid-900.woff

357 ms

fa-regular-400.woff

fa-regular-400.woff

357 ms

js

js

34 ms

recaptcha__en.js

recaptcha__en.js

27 ms

search.js

search.js

9 ms

geometry.js

geometry.js

13 ms

main.js

main.js

18 ms

anchor

anchor

30 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

12 ms

HmZh1vhaUdpb_7EqwA747OTURCPpYZjno-lluZU0IlU.js

HmZh1vhaUdpb_7EqwA747OTURCPpYZjno-lluZU0IlU.js

31 ms

webworker.js

webworker.js

58 ms

logo_48.png

logo_48.png

20 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

39 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

40 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

57 ms

recaptcha__en.js

recaptcha__en.js

26 ms

Accessibility Review

deltafastener.com accessibility score

79

Accessibility Issues

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

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

deltafastener.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

deltafastener.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

    UTF-8

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

deltafastener.com

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