Tools & Wizards About Us
vectormagic.stanford.edu screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% 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

vectormagic.stanford.edu

Vector Magic: Convert JPG, PNG images to SVG, EPS, AI vectors

Page Load Speed

1.6 sec in total

First Response

189 ms

Resources Loaded

494 ms

Page Rendered

876 ms

vectormagic.stanford.edu screenshot

About Website

Welcome to vectormagic.stanford.edu homepage info - get ready to check Vector Magic Stanford best content for United States right away, or after learning these important things about vectormagic.stanford.edu

Easily convert JPG, PNG, BMP, GIF bitmap images to SVG, EPS, PDF, AI, DXF vector images with real full-color tracing, online or using the desktop app!

Visit vectormagic.stanford.edu

Key Findings

We analyzed Vectormagic.stanford.edu page load time and found that the first response time was 189 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

vectormagic.stanford.edu performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.3 s

60/100

10%

Network Requests Diagram

vectormagic.stanford.edu

189 ms

www.vectormagic.com

32 ms

vectormagic.com

78 ms

all_f6d6883256a3b8c5b153f05a14e8750b.css

8 ms

all_9b3f43ae83881f0f537f5494368e614a.js

19 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vectormagic.stanford.edu, 93% (43 requests) were made to Vectormagic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (189 ms) belongs to the original domain Vectormagic.stanford.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.7 kB (19%)

Content Size

503.5 kB

After Optimization

409.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vectormagic.stanford.edu main page is 503.5 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. 30% of websites need less resources to load. Images take 180.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 93.3 kB

  • Original 117.3 kB
  • After minification 116.6 kB
  • After compression 24.0 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 93.3 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 319 B

  • Original 180.1 kB
  • After minification 179.8 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. Vector Magic Stanford images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 53 B

  • Original 150.6 kB
  • After minification 150.6 kB
  • After compression 150.5 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

-0%

Potential reduce by 0 B

  • Original 55.5 kB
  • After minification 55.5 kB
  • After compression 55.5 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. Vectormagic.stanford.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (38%)

Requests Now

42

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vector Magic Stanford. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vectormagic.stanford.edu

vectormagic.stanford.edu

189 ms

www.vectormagic.com

www.vectormagic.com

32 ms

vectormagic.com

vectormagic.com

78 ms

all_f6d6883256a3b8c5b153f05a14e8750b.css

all_f6d6883256a3b8c5b153f05a14e8750b.css

8 ms

all_9b3f43ae83881f0f537f5494368e614a.js

all_9b3f43ae83881f0f537f5494368e614a.js

19 ms

gs_d4467f4bc9b9a1fc75ce19f3ed03989c.js

gs_d4467f4bc9b9a1fc75ce19f3ed03989c.js

6 ms

Main.min_f79dd4d4d646c956105b2dbfed73eb7f.js

Main.min_f79dd4d4d646c956105b2dbfed73eb7f.js

47 ms

analytics.js

analytics.js

149 ms

background_body_fc28fa16d375075d0aef1456bc0c3ad7.png

background_body_fc28fa16d375075d0aef1456bc0c3ad7.png

110 ms

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hurricane_1e8e060c71635d9c72b776820991d419.png

119 ms

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hurricane-outlines_0a274b9afd395420fe7e8098700b75bd.svg

115 ms

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hurricane-vector_c67133412095e1e505ec71ebb40f6a1b.svg

110 ms

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ex-review_67a06abcb68c301e699932cf494c84c7.png

118 ms

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ex-download_d7a56c55fad58257615e3c7dd14c7ee2.png

122 ms

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fully-automatic_eb4ec606380890e55e98aed152224ec7.jpg

121 ms

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sub-pixel-precision_fdd66baa120943566bf25494088dbd40.png

121 ms

right-number-nodes_673140b94ff5855b7a8f6cb3a74a7c88.png

right-number-nodes_673140b94ff5855b7a8f6cb3a74a7c88.png

120 ms

screencast_segedit_046a9b8abaa1731c74985e6333dff0dd.png

screencast_segedit_046a9b8abaa1731c74985e6333dff0dd.png

119 ms

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trace-vs-embed_5f5fd14706477833b6d0e821c21c6992.png

122 ms

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embed-vs-trace_4346cd61cf37150ceb0c9924f0178044.png

123 ms

type_photo_332584e01cb8117e7a2e1a8c9bc648f1.jpg

type_photo_332584e01cb8117e7a2e1a8c9bc648f1.jpg

124 ms

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type_logo_aa_c258482274dc0f2f4b7fe3740117ded9.png

124 ms

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type_logo_06d1c57a66214f25be162bed3f329f37.png

123 ms

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photo_complexity_high_cd7e0be7392541eb2e3e654aecd1bbed.png

122 ms

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photo_complexity_medium_3c9dd58ceae1032e45268bcb3522570f.png

142 ms

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photo_complexity_low_55391ad08b52305a93123640133a4b79.png

139 ms

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logo_aa_complexity_medium_9bef10ff48251ec22b2eff6a681259f8.png

124 ms

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logo_aa_complexity_low_1096831bf8532f1039a824919527dcac.png

124 ms

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logo_complexity_medium_9a8a7e0be6cfd61b5a23730a01729638.png

140 ms

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logo_complexity_low_aab8d32c3749bf20a70e32839ce995c8.png

141 ms

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flexible_palette_801d63c6b94aa36f9b88288ccda38c6d.jpg

141 ms

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fixed_palette_e205436064c5918d4ea99190dfb9f224.jpg

144 ms

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unlimited-colors_76ce4cbd7c25e904d83a056351981ad3.png

141 ms

pinched-demo-bitmap_9e3c59ceb0e046eadcdf03eb45f1448e.png

pinched-demo-bitmap_9e3c59ceb0e046eadcdf03eb45f1448e.png

141 ms

pinched-demo-segmentation-bad_6d02e6d8111fe9950f4e6e7095f67f8a.png

pinched-demo-segmentation-bad_6d02e6d8111fe9950f4e6e7095f67f8a.png

145 ms

pinched-demo-vector-bad_c3285ccc31bd6fa3af65f34b051bcf40.png

pinched-demo-vector-bad_c3285ccc31bd6fa3af65f34b051bcf40.png

144 ms

pinched-demo-segmentation-good_386d2121032beb071bcaa7b285161c04.png

pinched-demo-segmentation-good_386d2121032beb071bcaa7b285161c04.png

144 ms

pinched-demo-vector-good_1e113cfea8fff11747e5db3ebdffc23f.png

pinched-demo-vector-good_1e113cfea8fff11747e5db3ebdffc23f.png

143 ms

zap-demo-bitmap_899634accaaef046fc011fe44fd75f0b.png

zap-demo-bitmap_899634accaaef046fc011fe44fd75f0b.png

144 ms

zap-demo-segmentation-bad_3429b1dcb0ad7874d4a37112166ddfbe.png

zap-demo-segmentation-bad_3429b1dcb0ad7874d4a37112166ddfbe.png

145 ms

zap-demo-vector-bad_db05e46af01e94c69766303f99411ddc.png

zap-demo-vector-bad_db05e46af01e94c69766303f99411ddc.png

146 ms

zap-demo-segmentation-good_ac9db84d674ea5086592a452bf293452.png

zap-demo-segmentation-good_ac9db84d674ea5086592a452bf293452.png

146 ms

zap-demo-vector-good_87dcbc02afde8e16d4b35dd9c9569b52.png

zap-demo-vector-good_87dcbc02afde8e16d4b35dd9c9569b52.png

43 ms

glyphicons-halflings-regular_fa2772327f55d8198301fdb8bcfc8158.woff

glyphicons-halflings-regular_fa2772327f55d8198301fdb8bcfc8158.woff

46 ms

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loading-indicator_20295fd727fbc02635f3d8c947e54556.gif

34 ms

collect

collect

30 ms

Accessibility Review

vectormagic.stanford.edu accessibility score

100

Accessibility Issues

Best Practices

vectormagic.stanford.edu 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

SEO Factors

vectormagic.stanford.edu 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

    EN

  • Encoding

    UTF-8

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

vectormagic.stanford.edu

Open Graph description is not detected on the main page of Vector Magic Stanford. 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: